I am Ron Garan. I've lived in space and on the ocean floor. I just launched a book called "The Orbital Perspective - Lessons in Seeing the Big Picture from a Journey of 71 Million Miles" connecting space to Earth AMA

Do you believe in aliens?

Statistically speaking, I think they're probably out there somewhere

Asking the real questions.

Statistically speaking I think they probably exist

OK folks it was great taking all your questions. I answered every one I saw. I'll circle back a little later and pick up any I may have missed. Thanks for all the great questions!!!

What is the funniest think you remember happening on the ISS?

Also, was there farting etiquette or did you just kind of let loose?

NASA doesn't permit off-gassing inside the ISS

If you let out a really good one, could you propel yourself around the station???

I think someone tried that once

What, do they make you go outside for it?

The don't give you any alternative solutions - they just prohibit it (I'm kidding of course)

Will you be in orbit again soon?

I wish - my NASA days are over. So the only way I'll get back to space is on a commercial space company

If you had the chance to work for a commercial space company and go back into space, would you?

I would go back to space in a heartbeat!

I am someone who believes in the core message of "Orbital Perspective" - and yet - I am at a loss as to how we can have this message / approach make a difference with the thinking that is behind ISIS.

Do you have anything to say about taking on that kind of an issue?

The principals laid out in "The Orbital Perspective" assume that you can find some level of common ground. It is difficult to find common ground with a group that has the overall goal of total annihilation of anyone who does not subscribe to their opinion and belief. Having said that, another principal in the book is before we can hope to work with people and groups that we don't understand, we must realize the framework we've constructed to view the world and other. We need to stop thinking 2 dimensionally and embrace the 3D orbital perspective which would lead us to understand that even within a terrorist group there will exist people who in addition to hardcore extremists that can't be bargained with, there are also people in those groups not of their own will, or who have been forced in one way or another into the group. The bottom line is we face many very complex issues and we need to resist the tendency to oversimplify the situations into something that is more palatable and really try to understand the underlying factors and history of any situation and what the long-term, big picture impacts will be to any decision we make to deal with those situations.

Is it true that you cannot achieve a boner in space?

I know of nothing that happens to the human body on Earth that can't happen in space.

Do you think space tourism could be something that one day everyone could do, or will it always be for the very wealthy?

I hope (and to some extent expect) that space travel will become as common place as air travel. That will be an exciting time because the more people who have the opportunity to see our planet from space, the more people who are able to have an "orbital perspective", the better off we'll all be - I truly believe that.

How do you get the world's brightest minds away from building iphone apps, and towards advancing science like during the Cold War?

One of the best ways is to realize we have about 7 billion creative, problem solving minds on our planet. The vast majority of these people are not connected to the global conversation via the internet. If we are able to economically connect the entire population of the Earth to the internet, solutions and advancements will come from places we've never heard of from people we've never expected to be able to contribute to society.

I am just about to start a Bsc Computer Science degree in September, What can someone like me do to increase my chances of becoming an astronaut?

I think you're entering a great field. To increase your chances of being selected as an astronaut be the very best you can be in your chosen field, learn how to work with and contribute to a team, and learn how to work with people from other cultures and backgrounds.

What are some other common fields studied by people that become astronauts? (I'm about to enter college, and I'm not sure what exactly I should study to maximize my chances of working in the space industry one day)

We have astronauts from many walks of life: pilots, engineers, scientists, teachers, medical doctors, veterinarians, chemists, physicists, etc. Pick one that you love and be the best you can be at it.

What would you say is the craziest thing you've seen happen in space? Did you see any strange fish in the deep ocean?

Thanks for doing this AMA!

The craziest thing was the day the pizza truck showed up youtube.com http://bit.ly/ZwisBl

The Aquarius undersea habitat is on a beautiful coral reef teeming with marine life. I wouldn't say I saw any "strange" fish but we did get to know our neighbors and they got to know us which made the experience even more amazing.

How would you like to see an $18b NASA budget spent?

First I would like to see it doubled. I believe that our expenditure on space exploration is the greatest investment we can make for the future of our world. It's an investment we can't afford not to make. I would place a great focus on establishing a transportation infrastructure to enable routine human and robotic travel to and from a permanent human presence on the Moon. This would open the Solar System to exploration. I would also keep a focus on NASA's science mission, helping the commercial spaceflight industry get off the ground, and establish heavy lift capability.

In the next 20 years, what changes to you expect to see here on Earth because of having the Orbital Perspective?

I EXPECT that in the next 20 years every person on the planet will have access to clean water, no one will go to bed hungry every night, no one will die from curable and preventable diseases and every child will receive an education. I expect that because it's possible and we are only limited by our own imagination and our will to act. It is within our collective power to eliminate the suffering and conflict that exists on our planet.

What regular act did you surprisingly find most difficult to do in space?

Either shaving or cutting hair. Both can be a little messy

As a child, what got you fascinated with science?

The Apollo Moon landings and nature.

Mr Garan, thanks for doing this AMA and doing a great job of answering so many questions! A lot of people who do AMAs end up ignoring many comments due to time or interest constraints, it's nice to see someone engaging everyone.

My question: You've been able to fly on both the Shuttle and a Soyuz rocket. Given the considerable differences in technology, design, and control, what overall differences did you notice in the flights? Was one smoother or rougher than the other? Noticeably faster or had a bigger kick on liftoff? More comfortable?

I'm a raving lunatic fanatic when it comes to manned space flight, so getting to hear from someone like yourself who's actually been there, I'm dying to know what it felt like. The personal experience as opposed to the data that comes back from sensors.

On the Shuttle you feel like you're riding in this massive powerful vehicle (which you are) on the Soyuz, for me, it felt like I was actually wearing the rocket - like the rocket was strapped to my back. Both were a lot of fun. But I think for many reasons (including it was my 2nd flight) the Soyuz was more fun.

Who would you MOST like to meet and spend an hour chatting about Orbital Perspective with?

I would like to speak with world leaders that exhibit an overly narrow nationalistic focus -regardless of political ideology or geographic location. (Both in the Western world and elsewhere)

Oh... I'd love to see "that" list.

I can't help thinking of an entirely different take on the film "The Interview".

Thanks so much for the answer.

Yeah "The Interview" is not the type of diplomacy that works in the long run.

What is the one thing NASA won't tell us about space travel?

I don't think there's anything that NASA won't tell us. I think there are some things that they should do a better job telling us. Part of the problem is NASA can't really "sell itself" which at times leads to selling itself short. NASA and the other space agencies around the world are making a huge contribution to society.

Do you believe humans will have been on Mars by 2030?

When I was a kid I thought we'd be there by 1980. We can be on Mars within 10-15 years after we make a firm commitment to go there (with the $ to back up the decision). Since I don't know when we'll make that commitment, I don't know when we'll be there

Thanks for the response.

Wish I had a better answer

Dear Mr Garan, if I read correctly, your opinion after experiencing the overview effect is that "Each and every one of us on this planet has the responsibility to leave it a little better than we found it."

My question is: what do you think is most important and essential in the next steps for humanity? How do you think a person can take on that responsibility?

I would be honored to receive a reply, and I hope you have a great day!

Many people think they can't make a difference. But solving the biggest problems facing our planet really comes down to how each of us on a person to person basis commits to make a positive change no matter how big or how small. Everyone can make a difference. The analogy I like to make is if an asteroid was heading toward the Earth, and we knew about it soon enough we could fly a small spacecraft out to meet it and with the force equivalent to the weight of a feather applied over enough time, we could nudge the asteroid on a slightly different trajectory that could lead to a miss of 100s or 1000s of miles. Just like that asteroid deflection mission we, through our small (or big) actions, can nudge the trajectory of our global society and put it on a more positive path.

Wow! Thank you for the answer! I'm an EE student, and if I may ask one more question, how do you think technology will be shaping the future? Do you expect something like technological singularity or do you think that technology will continue to enforce us in our future (space) explorations?

I think many of the challenges facing our planet have technological solutions. This is why I believe STEM education is so important. It moves us forward on our path to overcome our biggest challenges. The biggest pitfall however is the belief that technology can save us, that technology is a BandAid that we can slap on a problem and it will be fixed. The more our technology advances the more we realize that cultural barriers still remain and we need to do everything in our power to break down the cultural barriers that are preventing us from achieving our potential as a human species

1. What are your thoughts on the retirement of the shuttle in 2011?
2. What was your favorite task or assignment on the ground?
3. Where do you see NASA, and human spaceflight in particular, in 10 years? 20 years? 30 years?

Thank you!

I think the decision to retire the Shuttle in order to fund the Moon program was correct. I think the subsequent cancellation of the program designed to establish a permanent human presence on the Moon was a mistake.

My favorite task on the ground was supporting the Shuttle missions as they happened (especially working at the launch pad prior to launch)

NASA in 10: I think we'll have the capability to launch humans beyond LEO In 20: we should have established a cislunar transportation infrastructure in place enabling routine travel between the Earth and the Moon In 30: we should have a permanent human outpost on both Mars and our own moon

I was expecting a slower schedule than that for lunar missions, considering that the next Orion launch is in 2018. Even more excited now.

It all depends when we decide to go and how much commitment (and $) we put behind it.

If you could, would you sign up for a fifteen years interplanetary mission (going there - staying for years to do science - then going back again) to Jupiter?

Similarly - would you prefer a Moon base, a Mars base or an interplanetary craft (if budget is limited to one)?

Do I get to also freeze the aging process?

No such luck. I expect you'll get an early retirement though (in the good way, if you were younger).

OK do I get to take my wife?

Hello Mr Garan! Thank you for doing this AMA. What are your views on private citizens, such as Sarah Brightman, paying to visit the International Space Station? Although they undergo months of intensive training, and inject millions into the industry, do you think that space tourists undermine the lifetime of training and devotion undertaken by (professional) astronauts? Thanks!

I think the more people that go to space and are able to have the opportunity to form and orbital perspective, the better off we'll all be. This is especially true if the people who are going have an ability to express and share the experience. We should be encouraging artists and poets and musicians to travel to space. This could then inspire others, who never get the opportunity to go to space to positive action I am involved with some efforts to do just that. Also I think these activities are helping to launch the commercial spaceflight industry just as the barnstormers helped launch the airline industry

Will you be on Joe Rogan's podcast?

Tell me about it please?

Chad Hadfield was a guest on Joe Rogan- IT WAS AMAZING. Love to see you on there someday https://www.youtube.com/watch?v=OS0laJvgVxo

Sounds great count me in!

Is there a protocol in case of death in space?

Yes every astronaut has to fill out detailed plans on what needs to be done in case of his/her death.

Hi Ron! Knowing that you have one of the most unique perspectives of the world as a result of living in space and whatnot, how would you say your ideals and values changed?

I don't think they changed, I think they were reinforced. I think the view that we all have a responsibility to leave this place a little better than we found it and that we are one human family riding through the Universe together on Spaceship Earth was a view I had when I launched into space. Going to space made this concrete and obvious to me and the experience itself help me to find the words to describe this perspective better. I call this perspective, the orbital perspective.

Hi Sir. Do you miss flying F16s?

Yes it is an awesome flying machine!

Should the countries using the ISS invite others like China, India, or maybe even Iran to join them in more of a global effort to explore the solar system ?

Yes! One of the key ways to move us forward as a global community is to seek out those things that we agree on (like space exploration) and work on those things together. By doing so personal relationships form, some level of trust can be built and once that foundation is built we can start to try to work on the things we don't agree on. But we tend to do the exact opposite. We tend to use the things we agree on to apply leverage to force the issues we don't agree on and this just doesn't work. In the case of the Chinese, they are going to do great things in space with or without the US. We will be able to see what they're doing but we won't really know why they're doing it unless we're doing it with them.

4 EVAs totally 27 hours? Wow. See anything... strange... up there? (or down there, depending on where I was at the time).

Edit: I am so happy you put Derek Trucks Band on your Fragile Oasis playlist. He is the man.

The Fragile Oasis community put Derek Trucks on the playlist. I was very grateful for everyone's help putting that together. Music was very important to me in space.

Besides Mike Fossum (@Astro_Aggie) I didn't see anything particularly strange while out on spacewalks

What is the creepiest thing you've witnessed under the ocean? In space?

Under the ocean: probably stepping very close to a Stingray without knowing it was there In Space: Mold

[deleted]

it was mold

Hey, Ron!

I have been interested in Space for a long time, and this year I promised myself I will help out in any way I can with space exploration and that I would go to space at least once in my lifetime.

How should I go about these goals? What degrees would be useful to pursue?

Thank you so much for this AMA, Ron!

The best advice I can give you is to find something that you truly love to do and be the very best you can be at it. I know this sounds trite but it is really true. Don't pick a major or career based on what you think will give you the best chance to become an astronaut. Pick the path that is best for you and that will actually increase your chances because you will naturally excel at what you love. Having said that, hopefully your interests lie in a technical field because having a technical background (with a solid STEM academic background) is still a requirement

Do you think the choice to retire the shuttle was correct? Do you think it was necessary, even though no replacement was ready and wouldn't be ready for years?

I think the decision to retire the Shuttle in order to fund the Moon program was correct. I think the subsequent cancellation the program designed to establish a permanent human presence on the Moon was a mistake.

How much time overall did you spend on space walks?

Hold on I have to Google it

Wikipedia says: 27 hours and 3 minutes of EVA in four spacewalks - that sounds about right.

Are there any particular organizations that are doing an especially effective job at accomplishing the kinds of objectives you discuss in The Orbital Perspective book?

#TheKeyIsWE

Those organizations that are doing a good job are the ones that: - Don't put too much emphasis on the new and shinny vs. the tried and true - Do things that are financially and politically sustainable - That have rigor in the assessment of their efficacy - Take a long-term view - Have decoupled their operations from limited and constrained resources - realize that you can't look at a specific area in a vacuum - you have to take into account the widest sphere of influence possible. They are the ones that realize that sometimes doing good in one area can cause problems in another and take the necessary steps to prevent that from happening.

So as not to leave any great orgs out I won't name names because I don't want my failure to mention an org as a signal they're not doing a good job.

what happens if you (have to) sneeze in a space suit?

Your helmet gets all messed up.

How do you feel about the war on drugs?

I think the word "War" implies a failure of sorts. I think drug abuse and the crime and violence that go with it continue to be big problems that must be dealt. But we must deal with them in a way that keeps the big picture and long-term view first and foremost. Again we tend to oversimplify things and lump those suffering from drug addition into the same category as those responsible for supplying illegal drugs. There are no quick fixes or bandaid solutions to drug abuse. We need to take the focus off of highlighting short term gains that have a good appearance but don't really move the needle in the long-term

Hello Mr. Garan! Thanks for doing the AMA. I'm currently a high school student with aspirations of serving as an American astronaut. Therefore, my first question to you is what advice would you give to someone my age looking to be an astronaut? Do you have a recommended college major or high school classes you feel especially helped you? Would you recommend the military or civilian path? I'm currently leaning towards the Air Force, either the Academy or AFROTC, but I still have over a year to make my final choice. I see that you were a fighter pilot before working for NASA. Can you explain what that whole process was like?

Also, what are your thoughts on Commercial Crew and NASA's current path to Mars?

Thanks again!

The best advice I can give you is to find something that you truly love to do and be the very best you can be at it. I know this sounds trite but it is really true. Don't pick a major or career based on what you think will give you the best chance to become an astronaut. Pick the path that is best for you and that will actually increase your chances because you will naturally excel at what you love. Having said that, hopefully your interests lie in a technical field because having a technical background (with a solid STEM academic background) is still a requirement. - good luck WJacobC

I believe I have answered every question and sub question asked. If I missed any please repost and I'll answer. Thanks for the great questions.

What do you enjoy doing in your free time nowadays?

Kerbal Space Program

No but I just looked it up. It looks cool!

How can I make the largest contribution to the Mars effort? These are the categories I'm using for my decision making:

• Political lobbying: I could devote my life to trying to impact the decisions of congress, and convince them that going to Mars is a good thing for humanity.

• Rally public support: Produce documentaries, memes, books, etc to persuade the public to support funding a Mars mission, base, and eventually a colony.

• Direct funding: Robert Bigelow and Elon Musk both used their own money to fund large aerospace companies. I could attempt a smaller startup with the aim of developing smaller pieces of infrastructure for Mars habitation and eventual colonization. Alternatively, I could just try to make as much money as possible and donate it all to SpaceX, NASA, or one of the Mars advocacy groups.

• Crowdsourcing: Zooniverse has built several online platforms, one of which allows anyone to help analyze features of Mars from satellite imagery. It’s easy to imagine crowdsourcing other pieces of Mars-related research. Maybe by selling cheap clinostats so amateurs can grow different types of plants in simulated Mars gravity, or maybe by building CubeSats on rotating tethers for more realistic Mars gravity simulations on plants and small animals.

So, what are your thoughts on this sort of thing? Are there other options I should also be considering? And most importantly, are there any implicit assumptions I may be making which are false?

Why do you have to pick one? They all sound like powerful ways to help propel us on a path to explore the Solar System. They are not mutually exclusive - rather they compliment each other very well. Thanks for helping to move us forward.

Hey Ron! Thanks for coming! Quick question: what's your favorite and least favorite thing about being in space?

Favorite thing: Floating while taking in the amazing view Least favorite thing: I can't take my friends and family with me (except for the friends that happen to be astronauts)

What would you say is the biggest, but greatest, difference between space and the ocean? (Both places we know few about)

There a re a lot of similarities - both are hostel environments where we need to rely on our life support systems to keep us alive. Both require a significant amount of time to return to the surface of the Earth in the event of an emergency (17 hours in the case of saturation undersea missions) but the main difference is the sea is teeming with life. The only life forms I saw on my space missions were the ones we brought with us.

Will we see the first US Commercial Crew Vehicle (USCV1) after STS135 flying before April 5, 2017 in order not to surpass the Apollo Soyuz Test Program (ASTP) to STS1 Gap of about 5 years 8 months 27days?

That's a great question - I wish I had an answer. I hope so...

What was the hardest part about returning to Earth after an expedition in space?

Gravity - it sucks!

Do you think we will begin underwater habitats for humans anytime soon?

I sure hope so - we have an ocean to explore out there!

What was your favorite meal in space?

Spaggetti and meat sauce

One tube for the spaghetti and one tube for the sauce? Or are they combined into one tube?

One plastic bag - the Russians fly canned food which more resembles food.

Favorite Hubble image?

I love them all but the Horsehead Nebula inspire wonder and awe more than most.

Do you think that having space RVs in the future (either it be near or far) could ever be a thing?

Do you mean Recreational Vehicles?

Yes. Sorry for the confusion. Basically, is living in space possible? Will technology ever allow us to do so? Or is it a must be on some sort of planet in order to live?

We've had a continuos human presence in space since the year 2000. We've had people live in space for over a year at a time and we're about to have another year-long mission. It's not only possible it's a reality - now.

Did you do something up there that made you think: "Wow, I'm probably the first human being to do that in space."?

All the time - but only as a joke

What's scarier space or the deep ocean?

They both have their share of danger but what far exceeds the danger is the awe that both environments inspire. Both experiences left me breathless at times

What inspired you to become an astronaut, and what path did you take to get there?

I was inspire to become an astronaut on July 20th 1969 the day of the first Moon landing. I wanted to be a part of exploring the Solar System. I took the traditional path: I was a military fighter pilot and test pilot with a degree in engineering. That path is no longer required. There are many paths today to become an astronaut

As an aspiring astronaut, I've always felt self-conscious about my height...is being tall necessary as an astronaut?

I'm not Mr. Garan, but you must be between 62 and 75 inches. You can also read the complete list of requirements.

Thanks WJacobC for jumping in there. I would say though that even if you don't meet one of the requirements don't let that stop you from trying. I didn't meet all the requirements when I first applied. Requirements can change and there's always the possibility of a waiver

What is the most beautiful site on earth as seen from ISS?

It's hard to pick one but the Caribbean, Himalayas and the Med stand out for sure

What would your favourite planet be? :)

Earth

Was there a plan before to bring back the modules of ISS back on earth again instead of just deorbiting it?

Not that I know of.

Most profound or moving experience?

Do I have to say just one?

Nope! Have at it.

The spacewalks were all very moving as was the launches (both on the Shuttle and the Soyuz) The Soyuz ride home through the atmosphere was definitely moving (in more ways than one).

Which Oceanic species do you think would make the best roommate?

Groupers of course!

Ah, yes! Clean eaters and awesome at vacuuming. Obvious choice.

http://en.wikipedia.org/wiki/Grouper

We had 2 ~400 pounders we called Stella and Lucy. They make great pets.

deGrasse Tyson said he hopes to live to find out what "dark matter" is.

Is there a field of astronomical studies that you cannot wait to find out the answer to?

The possibility of life out there, in our Solar System or beyond is something that excites me. But even more important than that is applying space technology and research to solve the problems facing us here on this planet.

Recent rapid progress with both 1) researching existence of past or living organisms on Mars and on Europa and 2) discovering exoplanets (planets beyond our Solar System), plus continuous advancement of SETI (Search for Extraterrestrial Intelligence)
lead me to believe more and more that in a 10-20 year timeline, we may find proof that we're not alone. Less likely in 5-10 years, but much more likely by 20-30 years from now.
Finding existence of a civilization orbiting another star will be a profound game-changer, and I wouldn't be surprised if it happened in the lifetime of someone who's 20 years old today. Having lots of STEM-proficient folks (hint, hint students) will help make that happen.

Hope it doesn't turn out like all the sci-fi movies.

With an Orbital Perspective you have gotten the overview effect of internalizing on what is good for all of us, What should be the number one thing that a person could do to care for this Fragile Oasis?

The 1st step to being able to affect real change is to believe that real change is possible. We need to abandon the doom and gloom mindset and realize that we have within our grasp the capability to build the future we want. We have the capability to provide the basic needs of every living thing on this planet. We need to realize that we don't have to accept the status quo on our planet - we can change it.

Have you had much time to play any videos games? I'm working on Mass Effect 2 right now and it's an interesting plotline in space

No I actually seldom, if ever, play video games. I have nothing against them I just don't have a lot of free time (maybe someday)

What is your favorite salad dressings?

Russian - no, scratch that - Thousand Island

Mr. Garan, could you describe the feeling of floating in space, looking down at the Earth before you?

It was a feeling of detachment. I spend a whole chapter in The Orbital Perspective" sharing that experience. In short, it was a profound feeling of detachment while simultaneously feeling deeply interconnected with every person on the planet. It is what I describe as "elevated empathy".

Hello, my name is Bryan. I've always been fascinated with space. What advice do you have for someone who wants to pursue a career in astronomy?

My advice is to find something you love and be the very best you can be at it. Sounds like you've already done that. Astronomy is a very rewarding field of study. The possibilities are endless (literally)

What are some of the similarities between the ocean floor and space that most people don't think about?

There a re a lot of similarities - both are hostel environments where we need to rely on our life support systems to keep us alive. Both require a significant amount of time to return to the surface of the Earth in the event of an emergency (17 hours in the case of saturation undersea missions) but the main difference is the sea is teeming with life. The only life forms I saw on my space missions were the ones we brought with us.

What did you enjoy more? Space or the ocean?

I enjoyed them both very much but space is more unique and the experience is much harder to get. I could get a taste of living on the bottom of the ocean when I went scuba diving. There really is no way to get a taste of living in space without actually going there. I'm working on a project called Star Harbor to try to change that

Has there ever been any form of money in space?

Kona Coffee

Based on previous AMA's, we know some engineers at NASA, ULA, and SpaceX, etc, play the game Kerbal Space Program, but do many astronauts?

Sorry I don't know the answer to that. I've never played any space video games since Asteroids and Galatica.

Having seen both deep space and deep water, which one felt weirder to be looking out a window at? Can you describe the feeling of watching some crazy looking fish swim by that quite possibly the only people to see are the people with you? Likewise, what reaction would you have if that happened in space?

At first space probably felt "weirder" only because I had nothing to compare it to. But both were amazingly awe-inspiring. I could endlessly float and stare at the Earth from space and I could endlessly watch the marine life through the port hole on Aquarius. If I saw some life outside the window on the ISS, I think my first reaction would be to grab a camera.

If you never became an astronaut, where would you have gone as far as work is concerned?

I was very happy with my career as a fighter pilot and test pilot before I became an astronaut. I likely would have continued that career for awhile but I believe I still would have gone down the path of social enterprise and seek to create sustainable business solution to our world's biggest problems.

What is the story behind your shuttle music Fly Away and All Because of You?

Those were the songs that were played as my wakeup music on STS-124. "Fly Away" was picked by my wife and was played the morning of one of our spacewalks (not really good to sing about flying away before doing a spacewalk - just kidding I didn't even make that connection at the time). I picked "All Because of You" because I really identified with the words of the song in relation to this, my first space mission.

What do you think about the MarsOne project?

I don't think humans should go to Mars until there's an option for a return trip. My 2 cents...

Thanks again for your time do this AMA, Ron!

Did you see Interstellar?

You're welcome it's been fun and yes I did see Interstellar.

What's your favorite sandwich on/around earth?

Corned Beef

I apologize if this has already been asked, but I wanted to catch you before you left.

Can you talk about your experience with the Overview Effect while you were in orbit? I really enjoyed the short film Overview and I remember you were one of the astronauts in it.

If the overview effect is the change in perception that some astronauts report from seeing our Earth from space and in space - the orbital perspective is what you do with that shift in perspective. The Orbital Perspective is the call to action from the overview effect. I talk about that quite a bit in my book, "The Orbital Perspective"

Funniest story from your various adventures?

Besides ordering pizza from space?