University of Tennessee scientist searches for moons around asteroids


Most people know that some planets have moons but would be surprised to know that some asteroids do, too. According to Joshua Emery, assistant professor of earth and planetary sciences at the University of Tennessee,…

Read More...

Astronomers discover that galaxies are either asleep or awake


Astronomers have probed into the distant universe and discovered that galaxies display one of two distinct behaviors: they are either awake or asleep, actively forming stars or are not forming any new stars at all….

Read More...