It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

NASA has unveiled a new way for the public to follow interstellar comet 3I/ATLAS as it moves through the solar system, ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

Harvard Astrophysicist Avi Loeb Spots 12th Anomaly In The Interstellar Comet The object flew past Mars on October 2, which ...

The comet 3/Atlas was discovered on 1 January 2025 by the NASA-funded ATLAS observatory and is only the third confirmed ...

Far beyond Neptune, at the far outer rim of our Solar System, astronomers have spotted what looks like a hidden “structure” ...

On June 25, Tuesday, a small fleet of scientific instruments known as the Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) will be launched into 22,000 miles in space. Developed by researchers ...

On December 24, 2024, NASA’s Parker Solar Probe reached a major moment in its mission by capturing the closest images ever ...

Coronal Mass Ejection imagery captured by NASA's Solar Dynamics Ob- servatory. Credit: NASA Forecasters were briefing the Federal Emergency Management Agency on May 9 as part of the 2024 Space Weather ...

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better understanding of space weather was launched from the agency's Kennedy Space Center ...