Astronomers Discover 3i Atlas Is Not A Comet But Something Worse Nasa Activated Planetary Defense

Astronomers Discover 3I/ATLAS, Largest Interstellar Comet Yet Detected ...

Astronomers Discover 3I/ATLAS, Largest Interstellar Comet Yet Detected ... Scientists have confirmed that 3I/ATLAS is only the third interstellar object ever detected passing through our Solar System It was discovered by the ATLAS survey telescope in Chile in July 2025, and "It tells us that the ingredients for life's chemistry are not unique to our own" A rocky visitor from beyond our solar system is leaking water like a "fire hose running at full blast," a new study

Comet 3I/ATLAS Surprises Astronomers

Comet 3I/ATLAS Surprises Astronomers A massive interstellar object is racing through our solar system at breakneck speed, and scientists are scrambling to understand what might be the largest cosmic visitor ever detected Comet 3I/ATLAS, A new analysis of our solar system’s interstellar interloper, 3I/ATLAS, reveals that it’s spewing huge amounts of water — and astronomers can’t immediately explain why The object, which is widely The interstellar object 3I/ATLAS, confirmed by its hyperbolic trajectory, marks the first detection of hydroxyl gas (OH) from a visitor originating outside our solar system, indicating the presence of Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a very different structure than comets in the solar system Hydroxyl compounds

Object 3I/ATLAS — A Comet Or Something Else?

Object 3I/ATLAS — A Comet Or Something Else? The interstellar object 3I/ATLAS, confirmed by its hyperbolic trajectory, marks the first detection of hydroxyl gas (OH) from a visitor originating outside our solar system, indicating the presence of Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a very different structure than comets in the solar system Hydroxyl compounds They’re battening down the heavenly hatches A NASA-coordinated group has reportedly begun efforts to observe Comet 3I/ATLAS after it was seen emitting a never-before-seen alloy and exhibiting other When you buy through links on our articles, Future and its syndication partners may earn a commission A recent Gemini Observatory image of comet 3I/ATLAS (background) overlaid with the new Two-meter There's been a lot of hype and rumours about alien comet 3I/ATLAS lately So, where is it now, what did it look like when it passed Mars and through its closest distance to the Sun, when will it James is a published author with multiple pop-history and science books to his name He specializes in history, space, strange science, and anything out of the ordinaryView full profile James is a

Astronomers Gather More Clues About Interstellar Comet 3I/ATLAS | New ...

Astronomers Gather More Clues About Interstellar Comet 3I/ATLAS | New ... They’re battening down the heavenly hatches A NASA-coordinated group has reportedly begun efforts to observe Comet 3I/ATLAS after it was seen emitting a never-before-seen alloy and exhibiting other When you buy through links on our articles, Future and its syndication partners may earn a commission A recent Gemini Observatory image of comet 3I/ATLAS (background) overlaid with the new Two-meter There's been a lot of hype and rumours about alien comet 3I/ATLAS lately So, where is it now, what did it look like when it passed Mars and through its closest distance to the Sun, when will it James is a published author with multiple pop-history and science books to his name He specializes in history, space, strange science, and anything out of the ordinaryView full profile James is a A newly found interstellar comet poses absolutely no threat to Earth, but a NASA-coordinated group plans to observe it to help our ability to monitor any future objects that might prove to be James is a published author with multiple pop-history and science books to his name He specializes in history, space, strange science, and anything out of the ordinaryView full profile James is a

The More Astronomers Watch Interstellar Comet 3I/ATLAS, The Weirder It ...

The More Astronomers Watch Interstellar Comet 3I/ATLAS, The Weirder It ... There's been a lot of hype and rumours about alien comet 3I/ATLAS lately So, where is it now, what did it look like when it passed Mars and through its closest distance to the Sun, when will it James is a published author with multiple pop-history and science books to his name He specializes in history, space, strange science, and anything out of the ordinaryView full profile James is a A newly found interstellar comet poses absolutely no threat to Earth, but a NASA-coordinated group plans to observe it to help our ability to monitor any future objects that might prove to be James is a published author with multiple pop-history and science books to his name He specializes in history, space, strange science, and anything out of the ordinaryView full profile James is a

The More Astronomers Watch Interstellar Comet 3I/ATLAS, The Weirder It ...

The More Astronomers Watch Interstellar Comet 3I/ATLAS, The Weirder It ... A newly found interstellar comet poses absolutely no threat to Earth, but a NASA-coordinated group plans to observe it to help our ability to monitor any future objects that might prove to be James is a published author with multiple pop-history and science books to his name He specializes in history, space, strange science, and anything out of the ordinaryView full profile James is a

Astronomers Discover 3I/ATLAS Is Not a Comet But Something Worse - NASA Activated Planetary Defense