The Space Foundation's 40th Space Symposium got underway with space history lighting up the night sky over Colorado Springs.

"I think that the simplest explanation of the rotating universe is the universe was born in a rotating black hole." ...

NASA astronaut Jonny Kim and two Russian crewmates have arrived at the International Space Station on board a Russian ...

The International Space Station (ISS) is the largest structure ever built in space. After spending over nine months aboard the International Space Station (ISS), astronauts Sunita Williams and ...

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.