Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...

Saturn now leads the solar system with 274 known moons. Scientists say many moons formed from past collisions.

"There really is something very different about how these giant planets form versus how small planets like Earth form." ...

More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to ...

Exciting new research suggests there are four miniature planets orbiting Barnard’s Star, each thought to be just 20 to 30% ...

The orbit Venus takes around the sun results in an inferior conjunction as it transitions from appearing in the evening sky ...

Researchers have discovered four Earth-like rocky planets orbiting Barnard’s Star using advanced telescopes. These planets ...

Astronomers have made an exciting breakthrough by discovering four sub-Earth exoplanets orbiting Barnard’s Star, our closest ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...

A new study by Rice University researchers Sho Shibata and Andre Izidoro presents a compelling new model for the formation of ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a Sun-like star, ...