Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs ...

He gave readers a comprehensive and lyrical account of the historic mission in 1969. His science coverage as a ...

The USSR explored a colossal ground effect vehicle designed to carry and launch an entire two part spacecraft from the open ...

An unexpected bird strike triggered the crash, and the test vehicle exited the north end of the runway at low speed, Space ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

After eight months in orbit, NASA astronaut Jonny Kim is about to depart the International Space Station (ISS) for the ...

Donald Trump’s choice of Jared Isaacman to lead NASA has already reshaped one of the most emotional debates in space policy: ...

Weekend rocket launch is on the horizon. Weather permitting, SpaceX Falcon 9 may be visible in the sky beyond Cape Canaveral, ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...