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

Growing plants in space, once a distant dream, is now vital for long-duration missions. Astronauts have successfully ...

NASA's successful cultivation of plants in space promises fresh food and psychological comfort, crucial for long-duration Mars missions and deep space exploration.

Mark and Scott Kelly, brothers was are both veterans of four spaceflights, join CBS Mornings to discuss today's SpaceX ...