"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure ...

Astronomers say 3I/Atlas will be visible in parts of the US sky for a short time, giving viewers a unique look at a comet from beyond our solar system.

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

Interstellar comet 3I/ATLAS, discovered in July 2025, offers a rare glimpse into material from beyond our solar system. This ancient visitor, estimated to be 7 billion years old, will be visible in ...

Scientists have confirmed that comet 3I/Atlas is visible again following its close approach to the Sun, sparking fresh ...

Learn what makes Comet 3I/Atlas, the third interstellar object ever observed entering into our solar system, so significant ...

Astronomy enthusiasts and skywatchers alike have a reason to look up this December, as Comet 3I/ATLAS, a rare interstellar ...

Analyzing late March data from Solar Orbiter, researchers produced the first detailed map of the magnetic network and ...

Astronomers have dismissed viral online claims that interstellar comet 3I/ATLAS was destroyed near the Sun, confirming that ...

This Black Friday weekend, the Sky-Watcher EvoStar 120 APO Doublet Refractor is 20% off and is a must-buy if you are a seasoned skywatcher or looking for an upgrade on your current instrument. When ...

The Milky Way and Andromeda galaxies are predicted to collide and merge between 3.9 and 5.6 billion years from now, based on observed relative motion. The merger process will involve multiple ...