Sometimes "the universe comes to us," writes the European Space Agency. On Friday it came really close, when comet 3l/ATLAS passed by us at a ― relatively ― short distance. What exactly is this ...
Comet‍‌‍‍‌‍‌‍‍‌ 3I/ATLAS is just the third object that we know of that has been observed to pass through our solar system from interstellar space; hen.
A new comet was spotted between the mysterious 3I/Atlas and the Earth, and it also comes with some unexpected characteristics. The new comet, now called the C/2025 VI Borisov, was discovered by ...