For the better part of a century, we believed there were nine planets in our solar system, with Pluto being the farthest from the sun. Since the discovery of more Pluto-sized dwarf planets, that ...

From fiery 'blood moons' to ancient legends, discover the surprising science and history behind lunar eclipses.

Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...

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

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

A new report​ from the World Meteorological Organization delivers a stark warning: climate change​ is accelerating, with some ...

This rare event offers a chance to witness something immensely spectacular, and here are some lesser-known facts about why this Planet Parade is such a big deal. A rare extended event Unlike most ...

A rare celestial spectacle is gracing the night sky this February, as seven planets — Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune — are in the post-sunset sky in a phenomenon ...

Its impressive moon tally means it has the most moons of any other planet in the solar system. Saturn's satellites differ greatly in their composition, from icy giants with subsurface oceans to ...

5 fast facts about volcanoes Volcanic ash is made ... that fit together like puzzle pieces and cover the surface of the planet. At places where two tectonic plates are pulling away from each ...

Every Friday, Living Planet brings you the stories, facts and debates on the key environmental issues of our time. As our planet faces an ever-evolving climate crisis and environments change ...