June 3, 2025 — Astronomers have revealed new research showing that millions of new solar system objects are likely ... were made by instruments aboard NASA's Parker Solar Probe, which detected ...

The images taken by NASA's Solar Dynamics ... evaluate this data and send real-time alerts to satellite operators and space agencies worldwide. This early warning system is especially critical ...

An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

NASA's PUNCH mission, a tiny constellation of four satellites, captured a photo of the moon drifting across the sky through a haze of sunlight. The mission is still undergoing commissioning and is ...

[Photo/Agencies] LOS ANGELES -- Studies of the samples from asteroid Bennu brought back to Earth by NASA's spacecraft have revealed that the early solar system had widespread conditions and ...

The space agency says the presence of Planet Nine would explain these unusual orbits and make our Solar System seem a little more "normal", but that it has not yet been discovered. NASA wrote in a ...

NASA's Advanced Composite Solar Sail System (ACS3) launched in April 2024 atop a Rocket Lab Electron rocket. The mission is designed to test solar sail technology to help NASA develop larger ...