Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...
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First ever X-ray of 3I/ATLAS reveals 400,000 km glowing ‘alien halo’
In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...
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JWST revisits a dead planet and finds a world of lava
When astronomers first cataloged some of the closest orbiting rocky exoplanets, they wrote them off as bare, airless cinders, ...
Kelly Slater is the epitome of a "high performance surfer." Recently he and Mike Woo released a brand new sled called the ...
As 3I/ATLAS heads past Jupiter, viral theories claim the interstellar object could return towards Earth. What we know.
Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.
Harvard's Avi Loeb warns interstellar comet 3I/ATLAS could be alien tech. Experts weigh in on planetary defence and the risks ...
A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.
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