What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.
Not all solar power is created equal. The Ivanpah facility in the middle of the desert has generated power using mirrors for ...
NASA’s Swift telescope spotted signs of water on interstellar comet 3I/ATLAS - proof that water flows far beyond our solar ...
3I/ATLAS is the third confirmed interstellar object to whoosh through our solar system, after 1I/ʻOumuamua (discovered in ...
Comet Lemmon, discovered earlier this year, will make a close approach to Earth later this month, giving skywatchers the ...
The comets can be seen from the Northern Hemisphere as their orbits take them through our cosmic backyard. Two such ...
Lying between Mars and Jupiter is a massive ring of rock debris—the asteroid belt. Now thin, it’s fading away gradually.