The interstellar comet 3I/ATLAS will zoom past Mars in October 2025, and ESA's Mars orbiters will attempt to image and analyze the object during the encounter.

When astronomers spotted 3I/ATLAS in July 2025, they were unaware that previous data already existed. The TESS satellite, designed to observe stars and exoplanets, had captured images of this ...

We already knew that interstellar comet 3I/ATLAS was different from the other two interstellar objects known to have ...

Few cosmic visitors have captured the fascination of astronomers quite like the interstellar comet 3I/ATLAS. Hurtling through ...

Astronomers recently confirmed that a mysterious object, dubbed 3I/ATLAS, came from interstellar space and is now blowing through the solar system at extremely high speeds. It's only the third ...

Three researchers recently published a paper speculating about whether an object (likely a comet) could be "hostile" alien technology Scientists estimate the object to be more than 12-miles-wide, ...

NPR's Ari Shapiro talks with astronomer David Jewitt about what we can learn from the third interstellar object to have entered our solar system, a comet-like object known as 3I/ATLAS. A remarkable ...

Recently, I came across a news article stating that scientists want to send a spaceship to explore Atlas—not the mountain range we usually talk about, but the "Atlas asteroid" located outside our ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) The interstellar comet, originally called A11pl3Z and now ...

(NYSE: ONTO) today introduced the Atlas ® G6 optical critical dimension (OCD) metrology system, designed to address the growing complexity of process control in advanced semiconductor nodes. As the ...