Interstellar comet 3I/ATLAS is now within 300 million km of Earth. Discover why NASA and ESA are tracking this ancient ...

Comet C/2025 K1 (ATLAS) was discovered barrelling towards the sun on May 24, 2025 and is believed to have originated from the ...

Perplexity’s Comet browser lands on Android with AI-powered search, voice queries, tab summaries and ad blocking, signalling ...

Tia here with news that a trial of the pill form of the GLP-1 drug semaglutide has failed to delay Alzheimer's progression in ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

NASA released images of an interstellar comet flying past Mars, and scientists expressed doubt about the possibility that it ...

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.