In 2020, astronomers discovered a violent cosmic event that has led them to rethink how extreme pairs of astronomical objects ...

Scientists analyzing a gravitational-wave signal have discovered that a neutron star and black hole spiraled together on an ...

A 2022 NASA mission changed the orbit of the asteroid Dimorphos around its companion. New data shows their joint orbit around ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

NASA’s DART mission not only altered Dimorphos’ orbit around Didymos but also slightly shifted the asteroid system’s path ...

Breakthrough discovery provides new clues about how these celestial bodies - that push the known laws of physics to their ...

After adjusting to microgravity—and getting through a few bouts of vomiting—the astronauts got to work in polar orbit. Reading time 2 minutes Four space rookies are floating in a SpaceX Dragon vehicle ...

NASA’s DART mission precisely measured changes in asteroid Dimorphos’ orbit and the Didymos system’s heliocentric motion ...

NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense ...