The white dwarf WD1054-226 exhibits a constant stream of transits by debris and or dust in orbit about it, with an underlying period of 25.02 hours. Astronomers believe that the material orbits within the star's habitable zone, where the temperature ...

Illustration of a flight over a massive, Earth-like world, orbiting within the habitable zone of a K-type star. Worlds such as this are expected to be largely covered in deep oceans. As a result, most of the landmass is submerged, and the dry land sh...

Animation of a flight over a massive, Earthlike world, orbiting within the habitable zone of a K-type star. Worlds such as this are expected to be largely covered in deep oceans. As a result, most of the landmass is submerged, and the dry land shows ...

Animation of a flight over a massive, Earthlike world, orbiting within the habitable zone of a K-type star. Worlds such as this are expected to be largely covered in deep oceans. As a result, most of the landmass is submerged, and the dry land shows ...

Animation of a flight over a massive, Earthlike world, orbiting within the habitable zone of a K-type star. Worlds such as this are expected to be largely covered in deep oceans. As a result, most of the landmass is submerged, and the dry land shows ...

... dge of the inner asteroid belt. The animation also imagines a purely speculative Earthlike planet orbiting within the star's habitable zone. Commissioned by Dave Brody for a Magellan TV production. ...