I do so love an ostentatious comet. As I wrote in a recent “The Universe” column, when these dusty ice balls are billions of kilometers from the sun, they’re frozen solid. But as they near our star on ...
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 ...