Science and Technology Researchers make new discovery about the interstellar comet 3I/ATLAS: it was born in extreme cold, has a high concentration of deuterium, is the oldest interstellar visitor ever detected, and may reveal what the Universe was like right after the Big Bang. Ruth Rodrigues 28/04/2026 at 11:01
Science and Technology Scientists Analyze Rare Interstellar Comet 3I/Atlas and Find Something Unexpected in Its Chemical Composition: Methanol Levels Much Higher Than Normal, Raising New Questions About How Objects From Other Star Systems Are Formed Bruno Teles 14/03/2026 at 12:44
Science and Technology New Shepard Rocket Carries First Person in a Wheelchair to Space, While Interstellar Comet 3I/Atlas with Ice Volcanos and X-rays Intrigues Scientists as It Crosses the Solar System Carla Teles 28/12/2025 at 13:57
Science and Technology Interstellar Comet 3I/ATLAS: What We Know About the Comet’s Closest Approach to Earth on December 19 and Why Everyone Is on Alert Bruno Teles 18/12/2025 at 16:54
Science and Technology 3I/ATLAS Reappears After The Sun With High Brightness And Rare Blue Hue; STEREO, SOHO, And GOES-19 Confirm Out-Of-Pattern Photometric Jump Alisson Ficher 04/11/2025 at 14:40
Science and Technology Unprecedented: Interstellar Comet 3I/ATLAS May Have Sample Collected for the First Time in History, Probe Will Cross Its Tail and Could Bring Material from Another Stellar System to Earth Valdemar Medeiros 30/10/2025 at 13:31
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