For years, astronomers have been on the hunt for the first generation of stars, primordial relics of the early universe. And ...

Shklovsky’s article soon expanded into a widely popular book called “ Universe, Life, Intelligence ,” published in 1962. That same year, the USSR’s Academy of Sciences sent its first radio message in ...

Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is hiding it from Earth ...

Astronomers have identified Comet 3I/ATLAS as an interstellar object, making it only the third confirmed visitor from outside ...

Harvard astrophysicist Avi Loeb's chilling warning about October 29 has set the internet alight as mysterious interstellar ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

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

No, NASA didn’t confirm a second moon, but scientists did discover something else that’s been traveling with Earth for ...

A couple months back, astronomers officially confirmed the existence of “Betelbuddy,” Betelgeuse’s long-suspected companion ...

Quasi-moons are not real moons and don't actually orbit the Earth, although they sometimes appear to do so for short periods of time, Phil Nicholson, professor of astronomy at Cornell University, told ...

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky ...