A once-in-a-lifetime opportunity is unfolding in South Africa as a rare comet, with an orbital period of about 160 000 years, makes its breathtaking appearance!
On Jan. 12, NASA astronaut Don Pettit on the International Space Station sent back an image of comet ... [+] C/2024 G3 (ATLAS). A comet that hasn’t been in the inner solar system for around ...