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Science News News 9 November 2025 - 27 November 2025

3I/ATLAS Interstellar Comet: UN Planetary‑Defence Campaign Begins as Mars Data Sharpens Its Path

3I/ATLAS Interstellar Comet: UN Planetary‑Defence Campaign Begins as Mars Data Sharpens Its Path

On 27 November 2025, interstellar comet 3I/ATLAS hits a major milestone in its brief visit through our Solar System. The United Nations’ planetary‑defence network is officially turning the comet into a live global drill, while new data from spacecraft around Mars has tightened its predicted
27 November 2025
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Interstellar Comet 3I/ATLAS Today (Nov. 27, 2025): UN Planetary‑Defense Drill Begins, New Trajectory Data and Fresh “Alien Probe” Claims

Interstellar Comet 3I/ATLAS Today (Nov. 27, 2025): UN Planetary‑Defense Drill Begins, New Trajectory Data and Fresh “Alien Probe” Claims

As of November 27, 2025, Earth’s newest interstellar visitor is back in the pre‑dawn sky, at the center of a United Nations planetary‑defense exercise and a wave of viral speculation. Here’s what’s actually happening with comet 3I/ATLAS today. Quick overview
27 November 2025
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Strongest Solar Flare of 2025 (X5.1) Triggers Radio Blackouts; NOAA Confirms G4 Geomagnetic Storm

Severe ‘Cannibal’ Solar Storm Hits Earth Today (12 November 2025): NOAA Confirms G4 Levels, ESA Warns of Third CME; UK on Highest Alert and NASA Delays Launch

Published: 12 November 2025 A powerful burst of space weather is sweeping across Earth today, disrupting radio communications, degrading GPS accuracy and setting the stage for another night of widespread aurora. The U.S. National Oceanic and Atmospheric Administration (NOAA) confirms
12 November 2025
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G4 ‘Severe’ Solar Storm Today (Nov. 12, 2025): X5.1 Flare Triggers Radio Blackouts; Northern Lights Stretch From Mexico to Australia

G4 ‘Severe’ Solar Storm Today (Nov. 12, 2025): X5.1 Flare Triggers Radio Blackouts; Northern Lights Stretch From Mexico to Australia

What’s happening now The U.S. National Oceanic and Atmospheric Administration (NOAA) reports that G4 (Severe) geomagnetic storm levels were reached at 01:20 UTC on Nov. 12 and that G1–G4 conditions could continue overnight, driven by successive coronal mass ejections (CMEs). NOAA
12 November 2025
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‘Lucifer’ Bee with Devil‑Like Horns Discovered in Western Australia — What We Know Today (Nov. 12, 2025)

‘Lucifer’ Bee with Devil‑Like Horns Discovered in Western Australia — What We Know Today (Nov. 12, 2025)

A newly described species of native leafcutter bee sporting tiny, devil‑like facial “horns” has been unveiled by researchers in Western Australia’s Goldfields. The species, formally named Megachile (Hackeriapis) lucifer, was first collected in 2019 during a survey of pollinators around
12 November 2025
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Blue Origin’s New Glenn Set to Launch NASA’s ESCAPADE to Mars Today (Nov. 9): Liftoff at 2:45 p.m. ET — How to Watch, Weather, Flight Plan & What’s Onboard

Blue Origin’s New Glenn Set to Launch NASA’s ESCAPADE to Mars Today (Nov. 9): Liftoff at 2:45 p.m. ET — How to Watch, Weather, Flight Plan & What’s Onboard

Blue Origin’s heavy‑lift New Glenn rocket is poised for its second orbital mission this afternoon, carrying NASA’s twin ESCAPADE spacecraft on a path toward Mars along with a Viasat communications demo. The launch window opens at 2:45 p.m. ET (19:45
9 November 2025
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