Discover Magazine on MSN

Kepler 452b and Several Exoplanets Are Similar to Earth, but There's Not an Exact Twin

What planet is most like Earth? Reseachers have identified several exoplanets similar to our planet, but none that are an ...
Morning Overview on MSN

A deep-sea robot dove 1,300 m and found something that shouldn’t be

Far below the reach of sunlight, a deep-sea robot descended to 1,300 m and sent back images of something that, on paper, ...
New Scientist on MSN

Rare Saturn-sized rogue planet is first to have its mass measured

Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...