Astronomers have discovered a new object that originated outside of our Solar System — only the third to be found.

On July 2, 1985, the European Space Agency launched the Giotto space probe to get a close-up look at Halley's Comet. Nearly ...

Perplexity launches its $200/month 'Max' plan, joining OpenAI and Google in the premium AI subscription race with unlimited ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

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

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

A potential interstellar interloper is currently zooming toward the Sun. Its strange approach angle suggests it may have come ...

Perplexity launched a $200 monthly subscription plan this week, becoming the latest AI provider to offer a hyper-premium tier.

The Bernardinelli-Bernstein comet, located in the Oort Cloud, was observed by the ALMA to record the first evidence of active ...

Astronomy news always seems to break over coffee, on laptop startup. That was the case on Wednesday morning, when word of a ...

A raft of D.C.-area bands are celebrating new releases and, in one case, saying farewell after a decade on the scene.

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...