Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...
New polarimetry data on interstellar comet 3I/ATLAS reveals bizarre refractory dust, proving this alien visitor formed in a ...
The response came after John Greenewald Jr., an American researcher and ufologist, requested any CIA "assessments, reports, ...
Live Science on MSN
Astronomers may have already spotted the 'Great Comet of 2026' — and it could soon be visible to the naked eye
Recently discovered Comet C/2025 R3 (PanSTARRS) will make its closest approach to the sun and Earth in late April and could ...
18h
Final chance to see Comet 3I/ATLAS as it leaves the Solar System this weekend: How and when to watch
Comet 3I/ATLAS, only the third interstellar object ever observed, is making its final pass through our skies, offering a rare ...
NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its Southwest Research Institute-led Ultraviolet Spectrograph (UVS). In July, 3I/ATLAS ...
Modern Engineering Marvels on MSN
NASA’s interstellar comet 3I/ATLAS: Close-ups, chemistry, and speed
At roughly 250,000 kilometers per hour, comet 3I/ATLAS did not merely pass through the inner solar system it tore through it, ...
Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...
CAPE CANAVERAL, Fla. (AP) — NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system. Discovered over the summer, the comet ...
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