Add Yahoo as a preferred source to see more of our stories on Google. Amateur astronomer Dan Bartlett recently captured C/2025 K1 (ATLAS) from June Lake, Calif. He described it as having a ...

An interstellar comet is passing through our solar system: here is everything you need to know. Comet 3I/ATLAS was first discovered on July 1, 2025, spotted by the NASA-funded ATLAS survey telescope ...

Comet 41P/Tuttle-Giacobini-Kresak, a small icy body orbiting Jupiter’s neighborhood, did something astronomers rarely witness: after swinging past the sun in April 2017, it slowed its spin to a ...

Add Yahoo as a preferred source to see more of our stories on Google. A blue-green glow surrounds comet C/2026 A1 (MAPS) on March 14. The comet is now heading toward a close pass by the sun that could ...

Comet, or rather interstellar object 3I/ATLAS, has become one of the most talked about celestial objects of 2025 as it makes its closest approach to Earth this week. It is maybe the most interesting ...

An unusual celestial phenomenon is scheduled to occur in the sky on Friday as the interstellar comet 3I/ATLAS approaches Earth at its closest. Based on orbital estimates provided by NASA's Jet ...

A fresh analysis of Comet 41P/Tuttle-Giacobini-Kresák observations suggests it abruptly reversed its spin after its last Earth flyby—an extreme and unprecedented change. Reading time 3 minutes The ...

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Time now for an interstellar flyby. Let's meet a very old comet, 3I/ATLAS. DARRYL SELIGMAN: 3I/ATLAS is probably somewhere between 3 billion to 11 billion years old. So it's presumably been traveling ...

Victor Dasgupta | Dec 16, 2025, 9:39 AM IST Telescopes across the globe will track it so that astronomers can determine its exact location and make predictions about similar objects in the future. By ...

"This comet was not supposed to survive its Oct 8th perihelion (0.33 AU)," Bartlett told SpaceWeather.com. "But it did survive, and now it is displaying a red/brown/golden color rarely seen in comets.