A three-armed spacecraft is rushing to the rescue of a NASA telescope that’s in danger of crashing back to Earth.

Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Credit: NASA/SDO | edited by Space.com's Steve Spaleta Music: Jup ...

NASA has received one of the most unusual-looking pieces of hardware ever associated with the Artemis III program, and ...

In the 21st century, the theories regarding the existence of aliens refuse to dial down. Now, the recently resurfaced NASA photo of Martian planet has gone viral on various social media ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar ...

XMM-Newton and NuSTAR space telescopes capture a massive, dual-layered UFO blasting from a hyper-luminous quasar at Cosmic ...

The Pentagon released a fresh batch of UFO documents and videos on Friday, marking the government’s third major disclosure of ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. This image provided by NASA shows the interstellar ...

NASA offers a simple way to see which stunning celestial image the Hubble Space Telescope captured on your birthday.

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ships have been found.