Watch out, Elon.
Astronomers had decent guesses about how these peanut-shaped asteroids formed but couldn’t get the physics to work—until now.
With a wet dress rehearsal successfully concluded, the Artemis 2 mission could launch in a matter of weeks.
An experiment on board the ISS tested the use of microorganisms to mine asteroids in the microgravity environment.
Jared Isaacman said the goal of maintaining multiple means of ISS access influenced decision-making when mission and crew safety should have been the top priority.
For the first time, scientists were able to directly detect upper-atmospheric pollution from space debris.
The galaxy is unusually dim and appears to be held together by invisible mass—dark matter.
The U.S. and China are each planning to land in the Moon’s Shackleton crater this year. Whoever gets there first will secure the best access to its resources.
Local environmentalists warn that the island's marine ecosystem could be placed at great risk.
General Galactic is aiming to fly a satellite using a water-powered propulsion system.