Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An unusual horned ...
In February 2025, conditions were just right to catch a "planetary party" above the European Southern Observatory's (ESO) ...
A comet called ATLAS dazzled the southern skies for the last few weeks. Now it's heading out of view for half a million years ...
This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...
Beautifully captured against a starry sky, Comet C/2024 G3 (ATLAS) — dubbed by some as the "Great Comet of 2025" — shines ...
Mark your calendars, stargazers! April brings two spectacular meteor shows to southern Ontario, offering prime opportunities ...
A recently discovered comet will soon make an appearance in the night sky for the first time in 50,000 years. Discovered on March 2, 2022, by astronomers using the Zwicky Transient Facility's wide ...
That evening, a huge comet called Comet 168P/Hergenrother is set to reach its brightest point, making it visible in the night sky. Best of all, the event is likely to be visible with the naked eye ...