A one-of-a-kind observatory has been peering into the depths of space for three decades, capturing breathtaking images of galaxies billions of light years from Earth and has helped scientists ...

Add Yahoo as a preferred source to see more of our stories on Google. We’re not sure we’d want to live our birthdays over again (especially if the festivities involve being violently killed) but we do ...

For centuries, one of the biggest challenges in astronomy has been our planet’s atmosphere. While it helps distribute heat from the Sun and provides the pressure and oxygen we need to survive, it gets ...