Astronomers in China have detected rare radio emissions from the comet 12P/Pons-Brooks, revealing new clues about the inner ...

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

Joyce's nebula scene captures the expanding shell of the supernova remnant CTB 1, also known as both the Garlic Nebula and ...

For millennia, ancient civilizations have left us clues about the importance of living in harmony with nature. Despite the ...

The researchers’ reconstruction shows that by mixing four resets at 358 months (the inex cycle) for every one at 223, the ...

In most Ancient Greek philosophical circles, the theory of a spherical earth was accepted by around the 5th century BC, and ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

The Lisska Center for Intellectual Engagement will host a roundtable discussion on time travel at 4:30 p.m. Nov. 5.

Tonight, the sky will light up with a rare spectacle. Two bright green comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), are ...

When South Dakota Mines Professor Emeritus Donald Teets, D.A., set out to understand contradictory claims in two calculus ...

Short-period comets get close to the sun much more often than their long-period kin, and every time they do, they deplete ...