In late 2025 a mysterious comet flew between the orbits of Earth and Mars and reached a speed of more than 150,000 miles per ...
Astronomers first spotted comet 3I/Atlas in data collected by the Asteroid Terrestrial-impact Last Alert System (ATLAS) in ...
Learn about the latest image of comet 3I/ATLAS, captured by a European Space Agency spacecraft that's on its way to Jupiter.
Before we say goodbye to our interstellar visitor, another close encounter is on its way. This one could be course-altering.
Check your weather forecast for clear skies, so you don't miss the spectacular astronomical events occurring throughout the ...
Predicted to reach perihelion again in 2028, it will give astronomers a chance to get additional insights.
December is an exciting month for those who like to look up, with a comet, a meteor shower, and a conjunction between the moon and Jupiter all featuring over the coming weeks. First up, for those with ...