The latest discoveries reveal the mysterious and ever-changing nature of the sun; astronomers are only now beginning to understand the vast power of the giant star, and new ground-breaking investigations show it like never before.

Scientists on the hunt for extraterrestrial life suspect that it might be closer than we think: our very own solar system; using the latest discoveries, experts might, at last, confirm that our neighbors might harbor alien life.

Three scientists have won the Nobel Prize for their groundbreaking discovery of gravitational waves. These mysterious ripples in space and time were theorized by Einstein and might reveal the secrets behind the Big Bang and the birth of the universe.