NASA has scheduled a photo-dump of 3I/ATLAS images captured by the agency's fleet of ground and space instruments. You can watch it live.

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 new study involved taking a fresh look at the "Altamura Man," which is an exceptionally well-preserved Neanderthal ...

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

While none of the spacecraft have cameras perfectly designed to spot comets zipping by at speeds up to about 153,000 miles per hour (246,000 kilometers per hour), astronomers didn’t want to miss what ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

Science writer David Baron explores the initial interest in whether there was life on Mars in his latest book, "The Martians: ...

The MSH 15-52 nebula has been captured by the Australia Telescope Compact Array and Chandra’s X-ray Telescope in this ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

NASA will go live today to share long-awaited images of the mysterious interstellar object 3I/ATLAS. Is it nearing Earth? How ...

An Italian observatory broadcast some of the clearest public images yet of interstellar object 3I/ATLAS, confirming the rare visitor's cometary identity and putting an end to weeks of speculation ...

NASA will reveal new imagery of the interstellar comet 3I/ATLAS on Wednesday (Nov. 19), and you can watch it live. The ...