The interstellar object, 3I/ATLAS, was first discovered in July 2025, and made its closest approach to the sun (perihelion) ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

When an interstellar comet goes behind the Sun from the Earth’s perspective, science does not hit pause it relocates. In the ...

If Jason Benkoski is right, the path to interstellar space begins in a shipping container tucked behind a laboratory high bay in Maryland. The setup looks like something out of a low-budget sci-fi ...

Researchers used powerful radio telescopes to scan 3I/ATLAS for signs of alien technology.

NASA's most distant spacecraft had a critical thruster problem far from home. Fixing it required a long-distance call to overcome extreme cold and dwindling power. When you purchase through links on ...

Parsing the Science of Interstellar with Physicist Kip Thorne In an earlier blog post about Christopher Nolan's latest blockbuster movie, Interstellar, I lauded the film for its ambition, its visuals ...

It has been 10 years since Christopher Nolan's cinematic masterpiece Interstellar was released, and in this video, I take a ...

Interstellar comet 3I/ATLAS is about to make its closest appearance to Earth today. This event is significant for astronomers studying the object. The comet offers a rare opportunity to examine matter ...

However, the Italy-based The Virtual Telescope Project will give one last live peek at the exocomet as it cruises toward the Jovian moon Eupheme and eventually leaves the solar system. The live event ...