One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system. Detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the object was ...
Morning Overview on MSN
NASA says interstellar comet 3I/ATLAS will leave our solar system soon and never return
Interstellar comet 3I/ATLAS, the third object ever confirmed to have originated beyond our solar system, is heading back into ...
Based on the composition of gases spewed by the icy space rock, researchers estimate that our guest might be up to 12 billion ...
Starlust on MSN
NASA's James Webb dates back comet 3I/ATLAS to 'cosmic noon,' raises questions about our solar system
The data obtained by Webb had two things that took researchers by surprise.
Interstellar comet 3I/ATLAS has spent the last several months on a tour of our solar system. NASA spacecraft and telescopes have snapped photos of this celestial visitor over the course of its journey ...
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 ...
"It's going to look different because it didn't come from our solar system and that's what makes it so magical." When you purchase through links on our site, we may earn an affiliate commission.
The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly ...
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