Halley’s Comet appears only once every 75 years, sparking excitement among both casual observers and astronomers. Learn what ...

In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial ...

September will see the appearance of C/2023 A3, also known as Tsuchinshan–ATLAS, that has traveled for tens of thousands of ...

"Primordial black holes do not live in the solar system. Rather, they're streaming through the universe, doing their own thing," said researcher Sarah Geller.

According to a new study, if a primordial black hole passed within a few hundred million miles of Mars, it could shift the planet's orbit by about a meter -- causing a "wobble." ...

The Rotation of Earth's Inner Core Has Slowed, New Study Confirms June 13, 2024 — The new study provides unambiguous evidence that the inner core began to decrease its speed around 2010 ...

AI Helps Distinguish Dark Matter from ... obtained from the surface of Earth. They managed this feat by detecting light from distant galaxies at a frequency of around 345 GHz, equivalent ...

Also Read: Earth ... In the study published in Nature Astronomy, the scientists studied the fine-grained "cosmic dust" which is produced by the collisions of asteroids or the disintegration and ...

In a recent study, experts suggest that a short-lived force known as “early dark energy” may solve two of the biggest ... The second conundrum revolves around the existence of several bright galaxies ...