Perplexity has announced a new $200-per-month subscription plan aimed at its power users, the company revealed in a blog post.

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

It is only the third such object to have been identified as having an interstellar origin, which means it did not begin its ...

Perplexity Max is available on the web and iOS starting today. New users can subscribe to it today, and existing subscribers ...

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 ...

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 ...

On July 2, 1985, the European Space Agency launched the Giotto space probe to get a close-up look at Halley's Comet. Nearly nine months later on March 14, 1986, Giotto became the first spacecraft to ...

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.