Two high-definition cameras will be fastened to the International Space Station’s underbelly in the coming months to provide earthlings with some of the cleanest images of their planet from an ...

If Earth had an evil twin, it might look something like the recently-discovered lava-Earth HD 63433d. HD 63433d is a rocky world almost exactly the same size as our Earth, orbiting a star almost ...

A company that's dedicatedcated to removing space debris currently stuck in Earth's orbit has shared an image that is a stark reminder of a growing problem. Japan's space agency, JAXA, has selected ...

Intelsat, the satellite capacity sponsor of Live Earth, has outlined its plans for high definition distribution of the global concerts. The Live Earth concerts will take place around the world on July ...

NASA's Transiting Exoplanet Survey Satellite (TESS) has discovered an extraordinary planet that's roughly the size of Earth but is only one-tenth of our planet's age, with half of its surface likely ...

This video shows the habitable zone around the star HD 20794 (in green) and the trajectory of the three planets in the system. Thirty years after the discovery of the first exoplanet, we detected more ...