ESA/Hubble & NASA, C. Murray, J. Maíz Apellániz This NASA/ESA Hubble Space Telescope image released on Sept. 12, 2025, ...
The James Webb Space Telescope has uncovered dazzling newborn stars and thick cosmic dust in Sagittarius B2, the Milky Way's ...
NASA's James Webb Space Telescope confirmed Earendel, the most distant star, shining just one billion years after the Big ...
The mysterious comet 3I/ATLAS is "anomalously massive" compared to past interstellar objects observed in our solar system, a ...
Astronomy day 2025 is upon us! To celebrate, we've picked six targets to emphasize the variety and scale of objects visible ...
For researchers at the University of Idaho, spotting a moon 6 miles wide orbiting Uranus, a staggering 1.8 billion miles from Earth, may actually be easier than finding a white cat in a snowstorm. A t ...
For researchers at the University of Idaho, spotting a moon 6 miles wide orbiting Uranus, a staggering 1.8 billion miles from ...
Loeb has also pointed out that the object’s highly unusual trajectory brings it suspiciously close to Jupiter, Mars, and ...
October nights are famed for their ghastly Halloween frights, yet the skies in fact bring rather friendly and benign ...
This NASA/ESA Hubble Space Telescope image reveals new details in Messier 82 (M82), home to brilliant stars whose light is ...
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This Otherworldly Object Is Shedding Debris. One Expert Suggests It Could Be Evidence of Alien Life.
As with many big space stories, 3I/ATLAS is getting a fair share of attention as well as some more controversial theories ...
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Rings, spokes and a dusty core: NASA’s James Webb reveals story of Cartwheel Galaxy’s violent past
The Cartwheel lies about 500 million light-years away in Sculptor. Its wagon-wheel shape formed after a violent collision ...
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