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A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...
The icy traveler, called 3I/ATLAS or Comet ATLAS, was discovered on July 1 by the NASA -funded ATLAS survey telescope in Río Hurtado, Chile. This enormous space snowball came from the direction of the ...
A renowned physicist believes he's cracked the mystery of where a giant unidentified object hurtling through our solar system ...
The ATLAS (short for Asteroid Terrestrial-impact Last Alert System) is a NASA-funded program developed by the University of ...
We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.
Astronomers have spotted a new interstellar object — the third of its kind ever seen — shooting towards us through the solar ...
Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...
Astronomers tracking an interstellar object flying through the solar system think it comes from a star at least 8 billion ...
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