When the object now known as 3I/ATLAS was flagged by automated sky surveys, it first looked like another distant icy body ...
What: Ultraviolet observations of the interstellar comet 3I/ATLAS captured by NASA’s Europa Clipper spacecraft while the ...
Comet 3I/ATLAS has arrived in the inner solar system behaving as if the usual rules of comet physics were optional. Instead ...
Observations of 3I/ATLAS reveal that streaming gas in its anti-tail is limited to 5,000 km, with larger dust particles ...
This close-up image of comet C/2023 A3 (Tsuchinshan-ATLAS) was taken from the Dark Sky Alqueva reserve in Portugal on Oct. 13, 2024 when the comet was displaying an impressive level of brightness and ...