SSpace Read More Astronomers Capture Post-Perihelion Images of Interstellar Comet 3I/ATLASNovember 10, 2025 Some of the latest images of 3I/ATLAS — the third confirmed interstellar object to be detected passing through…
PPhysics Read More The First Radio Signal From Comet 3I/Atlas Ends the Debate About Its NatureNovember 10, 2025 More evidence has emerged to support the natural origin of comet 3I/Atlas. After several weeks of conspiracy theories,…
SSpace Read More A meteor shower is visible in the sky in November, and the show can be spectacularNovember 9, 2025 Every year, the night sky offers many surprises. And currently, a meteor shower can be seen at night,…
AArtificial intelligence Read More The glaring security risks with AI browser agentsOctober 25, 2025 New AI-powered web browsers such as OpenAI’s ChatGPT Atlas and Perplexity’s Comet are trying to unseat Google Chrome…
SSpace Read More Comet Lemmon (C/2025 A6) makes closest approach to Earth on October 21October 18, 2025 Comet C/2025 A6 (Lemmon), a long-period object discovered on January 3, 2025, by the Mount Lemmon Survey in…
SScience Read More ALMA Detects Heavy Water in Planet-Forming Disk around Distant ProtostarOctober 18, 2025 Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected doubly deuterated water (D2O), or ‘heavy water,’ in…
SSpace Read More How to See Comet Lemmon This OctoberOctober 17, 2025 It was early January 2025 when a faint light spot was observed at the Mt. Lemmon Observatory in…
SScience Read More Interstellar Comet 3I/ATLAS Is Spewing Water Like a Cosmic Fire HydrantOctober 14, 2025 Comet 3I/Atlas continues to be full of surprises. As well as being only the third interstellar object ever…
SSpace Read More Mysterious Comet Might Explain a Signal Beamed at Earth 48 Years AgoOctober 5, 2025 You may be familiar with the famous “Wow!” signal. If you’re not familiar with the story, back in…
AArtificial intelligence Read More Perplexity’s Comet AI browser is now free for everyoneOctober 3, 2025 Perplexity’s Comet AI browser is now free for everyone worldwide. The browser had previously only been available to…
AArtificial intelligence Read More Perplexity’s Comet AI browser now free; Max users get new ‘background assistant’October 2, 2025 AI search startup Perplexity is making its new Comet browser available to everyone in the world for free as…
SSpace Read More Turns Out Cosmic Dust Isn’t Actually Miniature Rocks After AllOctober 1, 2025 Featured in this image from the NASA/ESA Hubble Space Telescope is a lenticular galaxy called NGC 4753 with…