Dynetics has built a full-scale mock-up of the lander it hopes will soon be carrying NASA astronauts to the moon.
Hurricane Sally made landfall in Alabama as a Category 2 storm early Wednesday morning (Sept. 16) as satellites monitored the storm from space.
Rocket Lab's life-hunting Venus mission in 2023 will be just the beginning, if all goes according to the company's plan.
We're officially nine months into solar cycle 25, scientists have confirmed, and it will likely look much like its predecessor, which ran from 2008 to 2019.
The next big leap for SpaceX's Mars-colonizing Starship spacecraft appears to be right around the corner.
Friday night's launch failure was apparently caused by a software issue that should be relatively straightforward to fix, Astra representatives said.
Astra launched its first orbital test mission tonight (Sept. 11), sending its two-stage Rocket 3.1 skyward from the Pacific Spaceport Complex in Alaska.
Two rocket boosters whose parts were used in 80 space shuttle missions are parked outside of Los Angeles, a step closer to joining NASA's retired Endeavour orbiter in an stand-up display.
Two-time NASA spaceflyer Clayton Anderson is the first speaker in a new virtual initiative designed to keep astronauts in the public eye.
A new film channels the spirit and traces the lineage of Laika, the first creature ever to orbit Earth.
NASA, which has already booked robotic rides to the lunar surface on commercial landers, now aims to pay private companies to collect moon dirt.
Two space companies are teaming up on a planned 2022 mission that could help open up the off-Earth economy.
You can now attend a full lineup of live astronaut talks and "meet and greet" opportunities — all without having to leave your home.
Astronauts lose bone and muscle mass on long-duration missions, but a new treatment administered to mice in space could prevent that from happening, a new study finds.