Two new papers delve into mysterious lights and objects that were observed in the sky years before the first satellite ...

Data show that unidentified lights in archival astronomy images were 68% more likely to be imaged 24 hours after a nuclear ...

I/ATLAS has unexpectedly become bluer than the Sun, hinting that it could be emitting light, not just reflecting it — a sign ...

New peer-reviewed research reporting strange lights in the pre-space-age sky is sparking curiosity and controversy ...

A newly observed interstellar object, 3I/ATLAS, contains iron-free nickel alloys — a composition former NASA surgeon Dr.

People from Portglenone in County Antrim to County Kildare in the Republic of Ireland took to the internet to comment on the ...

While scouring images from the James Webb Space Telescope, astronomers spotted Capotauro, "one of the most puzzling ...

A small object recently captured by Earth’s gravity may not be a natural satellite at all. According to Harvard ...

I/ATLAS has captured the attention of space enthusiasts and researchers with its unusual features. The interstellar object is ...

Mysterious underwater objects detected by Enigma app along U.S. coastlines prompt experts to question government transparency ...

The flashes of light were taken during the Palomar Sky Survey, a project that mapped the northern sky between 1949 and 1958.

Astronomer Avi Loeb outlines nine "anomalies" that he says support his hypothesis that interstellar object 3I/ATLAS is an ...