Space travel for everyone is the next frontier in the human experience. Buzz Aldrin experiencefrontierhuman Change image and share on social
Space travel is the only technology that is more dangerous and more expensive now than it was in its first year. Fifty years after Yuri Gagarin, the space shuttle ended up being more dangerous and more expensive to fly than those first throwaway rockets, even though large portions of it were reusable. It's absurd. Burt Rutan absurddangerousend share on social
Space X's Elon Musk wants to colonize Mars with modules where earthlings can live. My teleporting technology is the number one way those individuals will get new information, new treatments of diseases that will occur on the planet, and new food sources. Craig Venter colonizediseaseearthling share on social
Spaceflight, especially in the Mercury spacecraft, clearly wasn't going to be much like flying an airplane. Henry Spencer airplaneflymercury Change image and share on social
Spaces I love to do - the uglier the better - tend to be really old, dated basements - especially from the '60s to the '80s. I love those. Candice Olson 60s80sbasement Change image and share on social
Spacewalking is a little like rock climbing in that everything, including and especially oneself, must be tethered or docked at all times. If you forget to tether a tool, it's gone. Ditto yourself. Mary Roach climbdittodock Change image and share on social
Spacewalking trumps everything. Viscerally, it is a phenomenal place to be; to be able to glance right and see the world, glance left and see the universe, and realise for a moment that you're holding on to your known existence with one hand. That's the thing. Chris Hadfield existenceglancehand share on social
SpaceX does seem to have had a run of bad luck, with its first three launches all failing. Henry Spencer badfaillaunch Change image and share on social
SpaceX has reopened the cosmos, and the space race is back on, only this time it is in the private sector. Timothy C. Draper backcosmosprivate Change image and share on social
SpaceX has the potential of saving the U.S. government $1 billion a year. We are opposed to creating an entrenched monopoly with no realistic means for anyone to compete. Elon Musk billioncompetecreate Change image and share on social