In its quest to chart the evolution of the universe, ESA’s space telescope has already amassed a massive catalog of galaxies and gravitational lenses.

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

Here’s a little spoiler for next month’s Cosmic Calendar: early May will see the return of the Eta Aquarid meteor shower. The ...

To unlock secret Gravity moves, you must use the Admin Panel, which you can access by talking to the Mysterious Scientist NPC ...