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Space Exploration News 9 November 2025 - 20 November 2025

Interstellar Comet 3I/ATLAS on 18 November 2025: New Multi‑Tailed Image, NASA’s Big Reveal and a Planetary‑Defense Rehearsal

Comet 3I/ATLAS Today: NASA’s Big Image Reveal, ISRO’s New Data and How to Follow the Interstellar Visitor (Nov. 19, 2025)

On Wednesday, November 19, 2025, the interstellar comet 3I/ATLAS is center stage: NASA is set to unveil its sharpest images yet of this rare object, while ISRO scientists in India share fresh observations from their Mount Abu telescope. Here’s everything you need
19 November 2025
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Interstellar Comet 3I/ATLAS on 18 November 2025: New Multi‑Tailed Image, NASA’s Big Reveal and a Planetary‑Defense Rehearsal

Interstellar Comet 3I/ATLAS on 18 November 2025: New Multi‑Tailed Image, NASA’s Big Reveal and a Planetary‑Defense Rehearsal

Updated 18 November 2025 Interstellar comet 3I/ATLAS is having a huge day in the headlines. As of today, 18 November 2025, astronomers have unveiled a spectacular new multi‑tailed image, NASA has confirmed details of a live global broadcast tomorrow to share the sharpest spacecraft
18 November 2025
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Interstellar Comet 3I/ATLAS: A Visitor from Beyond the Solar System

Interstellar Comet 3I/ATLAS on November 16, 2025: How to Watch Tonight’s Livestream, What’s New from ESA & NASA, and Where to Find It in the Sky

Published: November 16, 2025 Summary (today): A free global livestream will show interstellar comet 3I/ATLAS racing away from the Sun late Sunday, Nov. 16 (11:15 p.m. ET / 04:15 GMT on Nov. 17). ESA just tightened the comet’s trajectory using
16 November 2025
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Interstellar Comet 3I/ATLAS: A Visitor from Beyond the Solar System

MeerKAT Detects Radio Signal From Interstellar Comet 3I/ATLAS — OH Lines Confirm Natural Origin (Nov. 13, 2025)

Dateline: Nov. 13, 2025 South Africa’s MeerKAT radio array has picked up the first confirmed radio signal from the interstellar comet 3I/ATLAS, a detection that strongly supports the object’s natural, cometary identity and undercuts recent “alien probe” speculation. The signal—two
13 November 2025
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Science Breakthroughs That Rocked July 21–22, 2025. News Roundup.

Science Today — Nov. 12, 2025: Severe Auroras Sweep the Globe, Blue Origin Targets New Glenn Launch, Webb Spots Organic “Life Seeds” Beyond the Milky Way, Three Earth‑Size Worlds Found in a Two‑Sun System, Enceladus’ Ocean Looks Long‑Lived, and Earth’s Hidden Geology Fuels Ocean Volcanoes

Roundup of the biggest science stories breaking on November 12, 2025. From a rare G4 geomagnetic storm lighting up the skies to fresh clues about life-friendly chemistry and planetary formation, here’s what matters — and why. At a glance 1)
12 November 2025
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