A rare visitor from outside our solar system, named 3I/ATLAS, has caught the attention of scientists worldwide. NASA recently ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be confused for Mars. The alluvial basin is full of tan and gray regolith, hued ...

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of speculation — and a full-blown online debate — over whether it could be an alien ...

NASA aims to set the record straight on the nature of the 3I/ATLAS during a press conference held on Wednesday evening. The interstellar object has fascinated experts and everyday's space enthusiasts ...

Since the interstellar comet 3I/ATLAS was discovered this past July — just the third confirmed object to arrive from another star — ...

By May, that uncertainty turned to dread as the administration released its proposed budget for fiscal year 2026, one that ...

Scientists are expected to discuss fresh data on the comet's composition, trajectory, and potential insight into materials from beyond the solar system.

While the comet's precise point of origin remains unclear, the NASA scientists said they believe it hails from a solar system older than our own, which formed about 4.5 billion years ago.

NASA releases unseen 3I/ATLAS images following the US government shutdown. Discover why this ancient interstellar visitor is older than our sun.

"This is a snapshot of where we are very early in the scientific process." ...

The New Horizons spacecraft sends back its sensational snapshots of Jupiter, and its volcanic moon Io, before the mission's close encounter with Pluto (Photo by: Photo12/Universal Images Group via ...

Instead of the sharp, groundbreaking visuals many expected, the recently unveiled images were surprisingly blurry, a result ...