Astronomers think small space rocks from beyond our solar system routinely strike Earth—but proving it isn’t easy ...

In August 2025, skywatchers will be treated to a planet parade like no other, with six planets and the Moon visible in the ...

Every once in a while, space gives us something totally unexpected. Well this time, the solar system is surprising us with a ...

Chemical evolution begins before planets are formed: The findings suggest that protoplanetary discs inherit and further ...

Finding an exoplanet in a star’s habitable zone always generates interest. Each of these planets has a chance, even if it’s ...

A fifth planet has been detected within the habitable zone of a neighboring star, where conditions could perhaps support ...

Students in AST 250/251 build sophisticated space physics instruments of their own design  — suiting in bunny suits, booties, ...

The origins of life may be rooted in outer space, according to a new study. Astronomers have discovered signs of complex ...

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...

Stars are the fundamental building blocks of our universe. Most stars host planets, like our sun hosts our solar system, and ...

Catching that moment in another star system would show astronomers exactly how planet formation begins — but no one had seen ...