Interstellar comet 3I/ATLAS is now on its way out of our solar system, never to return. The comet was only the third-ever ...
Discover Magazine on MSN
Comet 3I/ATLAS spewed methane as it passed the sun, revealing hidden ices beneath its surface
Learn how Comet 3I/ATLAS began to emit methane as it approached the sun, releasing compounds contained within its inner ...
TwistedSifter on MSN
As the sun melted interstellar object 3I/ATLAS’s icy surface, it released a glowing halo of gas – and the co...
Wherever 3I/ATLAS came from, the conditions are very different to our own.
Observing the interstellar visitor after its closest approach, astronomers found that its composition appears to have changed ...
Interstellar comet 3I/ATLAS showed changing chemistry near the Sun, revealing clues about its internal structure and offering ...
The interstellar comet 3I/ATLAS changed significantly as it flew by the sun last fall, astronomers have discovered.
The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...
Interstellar comet 3I/ATLAS, the third of its kind, is revealing its composition as it heads back into deep space. Scientists ...
Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...
Space.com on MSN
Interstellar Comet 3I/ATLAS Releasing Equivalent of 70 Olympic Swimming Pools of Water Daily
"We estimated an outflow from the comet's nucleus of about two tons per second, equivalent to approximately 70 Olympic ...
A new intriguing study of the interstellar visitor 3I/ATLAS has revealed that the object’s chemical composition shifted ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results