NASA Scientist Tom Statler termed it “a window into the deep past,” and the phrase has rapidly become the emotional center of ...

What does it mean when a comet racing at about 130,000 miles per hour shows hydrogen signatures unlike anything seen in our ...

A viral video of 3I/Atlas has sparked wild theories, but space scientists break down the real science behind it.

The impacts that started on July 16, 1994 ended on July 22, 1994, were captured by NASA’s Galileo orbiter that was enroute to ...

Several posts suggested that recent footage showed a rotational pattern around the comet, prompting a wave of questions from ...

Three observations emerge from the latest forensic analysis that demand immediate scientific attention: The object displays ...

The arrival of 31/ATLAS, an extraordinary Interstellar Visitor, has ignited waves of online speculation and conspiracy ...

​The interstellar comet 3I/Atlas has been getting a lot of attention online, especially as it moves closer to the inner Solar System before Christmas. Many people have shared worries, questions, and ...

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

Thousands fled as Mount Semeru, a volcano in ________, erupted. Comet 3I/ATLAS is just the ______ interstellar object ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar ...