Scientists analyzing a gravitational-wave signal have discovered that a neutron star and black hole spiraled together on an ...
NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense ...
Humans were not designed for space. Ironically, because we insist on going there anyway, scientists now know from studying astronauts that the lack of Earth’s gravity can wreak health havoc, such as ...
Despite years of debate and follow-up studies, an odd streak of cosmic light still defies a final explanation. Is it a giant ...
NASA has locked in April 1, 2026, as the target launch date for Artemis II, the agency’s first crewed mission around the moon in more than half a century. The four-astronaut crew will fly a ...
Astronomers have found an exoplanet that could serve as a benchmark in future studies. It's a rocky planet orbiting an M-type star, and though these planets are plentiful, this one could serve as a ...
New research suggests that the highly magnetized remnants of stars are responsible for powering some of the universe’s most brilliant supernova explosions ...