Stories about: planets  

Or so says armchair scientist Frank Hoogerbeets

Mathematical model suggests alien lifeforms on a foreign planet would tip the scale at about 300 kilograms (660 pounds)

Stunning video brings stars other than the Sun close to our planet, shows how they would transform the sky

The planets, discovered using NASA's Kepler satellite, are somewhat similar to celestial bodies in our Solar System

These previously undocumented planets will be discovered with the help of ESA's Gaia satellite, researchers explain

Hollywood has until now sold us dozens of such doomsday scenarios, it's high time we heard one from scientists

New study finds that planets too benefit from having a companion in old age

“The Planets” series will be made available to the public this coming August

Spoiler alert: by “soon,” astronomers mean 130 to 155 million years from now

Gravity Lab goes free for a limited time, lets you make planetary systems

Scientists are still puzzling over the planet's geologically-active past

This is the first time the spacecraft took such a photo

The video also points out it's only a matter of time until the Sun kills us all

The offer is limited and will expire on January 11

The clip was produced by the company Planetary Resources

The object is estimated to be around four times the size of Earth

Hydrogen and helium cannot set the basis for new worlds