The fate of the universe stands as one of cosmology’s most profound questions. From the moment of the Big Bang, our universe has been expanding, carrying galaxies ever farther apart. Yet, what lies at ...

Traditionally, Mars was thought to have been cold and dry, with only brief periods of melting ice creating short-lived rivers ...

Lead researcher Dr. Isabel Santos-Santos said, “We know of about 60 companion galaxies around the Milky Way, but we think ...

Mars may not have always been the dry and dusty world we imagine. A staggering network of ancient riverbeds, spanning over 15 ...