Space.com on MSN
Farewell, comet 3I/ATLAS! Interstellar visitor heads for the outer solar system after its closest approach to Earth
3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...
Scientists have been cataloging comet 3I/ATLAS’s journey through the Solar System since July, tracking major milestones as ...
Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...
Live Science on MSN
NASA's Parker Solar Probe mapped an unseen part of the sun at its most active moment
For the first time, scientists have created detailed, 2D maps of the sun's outermost atmosphere. This feat was accomplished ...
Tech Xplore on MSN
When solar radiation grounds planes
In late November, airlines around the world were told to urgently ground planes within their Airbus A320 fleets.
Smithsonian Magazine on MSN
From a Remote Observatory, He’s Defending Our Planet. Get a Glimpse Inside the Life of a Doomsday Asteroid Hunter
David Rankin of the Catalina Sky Survey in Arizona spends nights scanning the solar system for potentially catastrophic space ...
Discover Magazine on MSN
Saying goodbye to comet 3I/ATLAS, the interstellar visitor that briefly called our solar system home
Learn how you can say farewell to comet 3I/ATLAS as it passes by Earth on Dec. 19, 2025, and what we have learned during its ...
The Daily Galaxy on MSN
NASA’s Parker Solar Probe sees beyond the sun to capture rare images of interstellar comet 3I/ATLAS
NASA’s Parker Solar Probe has made a significant breakthrough in space exploration by observing interstellar comet 3I/ATLAS, providing a fresh perspective on an object passing through our solar system ...
Using the WISPR (Wide-Field Imager for Solar Probe) instrument aboard NASA’s Parker Solar Probe, scientists observed the interstellar comet 3I/ATLAS from October 18 to November 5, 2025.
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