Mark and Scott Kelly, twin brothers and former NASA astronauts, spoke to "CBS Mornings" about how the agency is set to lose ...

Astronaut Scott Kelly returned to Earth on Wednesday after an unprecedented year in space for NASA. Here's a pictorial look at how he spent his time, starting with a few snaps to let the folks at ...

Mark and Scott Kelly, brothers who are both veterans of four spaceflights, join CBS Mornings to discuss today's SpaceX mission and what they learned from years of pushing the boundaries of human ...

On Tuesday, AOL.com interviewed NASA astronaut Scott Kelly and cosmonaut Mikhail Kornienko LIVE from the International Space Station. Kelly and Kornienko are part of a unique mission in which they'll ...

American astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko are preparing to return to Earth today after spending a year aboard the International Space Station.

NASA NASA astronaut Mark Vande Hei has broken Scott Kelly 's record for longest American spaceflight. Tuesday marks 341 days in space since Vande Hei launched to the International Space Station in ...

Astronaut Scott Kelly is due to touch down on Earth Tuesday night after spending 340 days in space. His journey began last March, when he and Russian cosmonaut Mikhail Kornienko blasted off to the ...

FROM roiling storms, rare comets and volcanic eruptions, there is lots to see aboard the International Space Station (ISS). Fortunately, astronauts are not only equipped with suites of scientific ...

Scott Kelly is a retired NASA astronaut who has been to space four times, including a 340-day trip on the International Space Station. Kelly decided to pursue a career as an astronaut after ...

Retired NASA astronaut Scott Kelly spent over 8,100 consecutive hours in space. He said on Wednesday at a NASA meeting that he saw a lot of odd behavior while he was up there. But his UFO experience ...

To surprise astronaut Scott J. Kelly for his Feb. 21, 2016, birthday during his one-year mission aboard ISS, his twin brother astronaut Mark E. Kelly arranged for the delivery of a life-size gorilla ...