Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

When massive stars die, they unleash some of the most powerful explosions in the universe. Yet not all supernovae are created ...

Astronomers have used the European Southern Observatory's Very Large Telescope (ESO's VLT) to study the composition of ...

The Tribune is taking a look back at what the Chicago area and the state ...