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However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially ...
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 mystery interstellar object spotted last week by astronomers could be the oldest comet ever seen, according to scientists.
A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...
Emily Kwong and Regina Barber of NPR's Short Wave talk about a comet visiting from interstellar space, caterpillars that eat ...
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 ...
Astronomers have discovered yet another alien visitor to the Solar System. This one appears to be a comet, a ball of dust, ...
For only the third time in recorded history, an interstellar object has crossed into our solar system, creating quite the ...
Astronomers have spotted a new interstellar object — the third of its kind ever seen — shooting towards us through the solar ...
There was also Comet C/2023 A3 (Tsuchinshan-ATLAS), which became visible to the naked eye during late summer and early autumn ...
COLUMBUS, Ohio — In a cosmic first for this decade, astronomers have identified a mysterious comet from another galaxy — ...