The interstellar comet 3I/ATLAS has a thick irradiated crust that no longer resembles its home star system, simulations and ...

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter than its surface.

NASA’s Habitable Worlds Observatory "will draw on technologies proven by the agency’s Hubble, Webb and upcoming Roman Space ...

SpaceX's Falcon 9 will launch 29 Starlink satellites into low-Earth orbit. The launch is set to take place around 12:15 p.m., from Central Florida's Cape Canaveral Space Force Station.

Melissa underwent extreme rapid intensification, strengthening to a rare Category 5 with winds of 175 mph and stronger gusts, making it the strongest storm on the planet this year. Follow for live ...

Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have created the largest low-frequency radio ...

New observations from the James Webb Space Telescope have uncovered five complex organic molecules trapped in the ice around ...

Satellites around Earth watched as a powerful Hurricane Melissa traveled toward Jamaica.