The cosmic wanderer that has fascinated the world since it was found last summer is finally getting ready to say goodbye for ...

3I/ATLAS is heading away from the sun on an escape trajectory from our solar system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Tune in ...

The interstellar comet 3I/ATLAS arrived looking like a routine icy visitor and then promptly started shredding the rulebook that astronomers use to understand these objects. From its skewed tail to ...