Scientists in Virginia are looking for mysterious dark matter - and have turned to really old rocks. The substance, which makes up more than 80 percent of all matter in the universe, shapes and ...

Primordial black holes are ancient mysteries, born in the universe’s earliest seconds. Unlike regular black holes, they weren ...

And also we can use that to also study the dark matter distribution in the solar system,” said Tsai. The 2023 NASA Osiris-Rex mission collected samples of dust and rock from the asteroid.