The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s ...
The mysterious interstellar object 3I/Atlas will pass by Earth on October 29, and scientists explain what it means and whether it’s safe.
A peculiar interstellar visitor, 3I/ATLAS, is challenging comet theories with its sunward tail and unusual composition. While ...
The widely talked about Comet 3I/ATLAS will pass by the sun on Thursday, but it will be December before stargazers can get a glimpse of the object.
Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of ...
What's special about Chiron's rings is that they're still forming; this marks the first time astronomers have ever seen a ...
Jupiter would need 80 times its current mass to ignite as a star, with gravity that could fling Earth out of the solar system ...
A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...
New strategies may soon allow scientists to test dark energy theories within our own solar system, linking cosmic-scale physics to local observation. Science advances through a cycle of proposing ...