Space Solar revelations as Comet 3I/ATLAS rapidly brightens, a tiny tyrannosaur prompts T. rex rethink, and the unexpected ...

A newly discovered comet named C/2025 V1, which some have compared to 3I/ATLAS, is due to make its closest approach to Earth on Tuesday, Nov. 11.

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

The SpaceX launch of 29 Starlink satellites Monday night from Cape Canaveral Space Force Station broke an annual launch ...

Newly discovered comet C/2025 V1 (Borisov), which has some minor similarities to 3I/ATLAS, will make its closest approach to ...

A 62-page document written by billionaire Jared Isaacman outlines a sweeping, ambitious, and at times controversial plan for the space agency.

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

Artificial intelligence (AI) systems, particularly artificial neural networks, have proved to be highly promising tools for ...

NASA's decision not to release new high-resolution images of the interstellar comet 3I/ATLAS has fueled an escalating debate ...

NASA’s Perseverance rover has made groundbreaking discoveries on Mars, revealing that the Jezero Crater once experienced ...

The images were taken by the Lowell Discovery Telescope in Arizona when 3I/ATLAS was at a distance of 1.38 au from the Sun ...

NASA’s Perseverance rover has uncovered powerful new evidence that Mars’ Jezero Crater once hosted multiple rounds of flowing water, each creating conditions that could have supported life.