The interstellar object, 3I/ATLAS, was first discovered in July 2025, and made its closest approach to the sun (perihelion) ...
Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...
Recently discovered interstellar comet 3I/ATLAS have been captured using the European Southern Observatory's Very Large ...
Japan’s XRISM mission reported a faint X-ray halo around interstellar comet 3I/ATLAS in November 2025, highlighting ...