Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

A massive solar storm in May 2024 gave scientists an unprecedented look at how Earth’s protective plasma layer collapses ...

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

New observations of interstellar object 3I/ATLAS reveal mysterious X-shaped jets and possible mini-objects drifting away from ...

NASA released images of an interstellar comet flying past Mars, and scientists expressed doubt about the possibility that it ...

A massive geomagnetic superstorm in May 2024 gave scientists an unprecedented look at how Earth’s plasma shield collapses and slowly rebuilds under extreme solar pressure. Using the perfectly ...

A geomagnetic superstorm is an extreme space weather event that occurs when the sun releases massive amounts of energy and charged particles toward Earth. These storms are rare, occurring about once ...

The sun's gravity will pull the moon farther away from Earth than it's been in over five years on Nov. 19, though it'll be ...

For the next half-century, Earth will have a new celestial companion. A small asteroid, officially designated 2025 PN7, has ...

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

Ready to watch SpaceX launch another rocket from California? Elon Musk's commercial spaceflight company will livestream the ...