By now you’ve likely either heard or maybe caught a glimpse of a rare astronomical phenomenon known as a “planetary parade.” ...

"See To Believe uncovers the forgotten, mind-blowing facts that will leave you questioning everything. Follow wild stories of ...

Besides being a rewarding multiplayer experience, SETI has one of the best solo modes we’ve seen in a competitive game ...

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

"See To Believe uncovers the forgotten, mind-blowing facts that will leave you questioning everything. Follow wild stories of ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Any clear, cloudless night this month is ideal to spot the planets. To get in on the sighting, go outside on a clear night a ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

The Energy secretary nominee tells Democrats he supports reforms aimed at speeding transmission projects: “I’m aligned with ...

Mars is a strange place and any humans born there are bound to look radically different over thousands or even hundreds of ...

Discover Snapchat Planets Order, a creative feature in Snapchat Plus to rank your closest friends like planets in a solar ...

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.