Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

据初步了解，这颗暂被命名为 A11pl3Z 的天体，如果被证实为星际天体， 将是人类迄今为止观测到的第三颗此类天体 。此前，2017 年 10 月发现的小行星‘Oumuamua ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

NASA confirmed the discovery of an interstellar object passing through our Solar System. O post NASA discovers the existence ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

How frequently does a traveler from another star system sweep through our galactic neighborhood, and astronomers rush to the telescope? Not until recently was the answer: hardly ever. In fewer than ...

The object was first noticed by NASA's Asteroid Terrestrial-impact Last Alert System (ATLAS), with further observations ...