NASA has discovered a distant exoplanet dubbed GJ 1214b that is 40 light years away from Earth. The planet is dubbed a "Super Earth" because it's larger than our planet, but smaller than gas giants ...

Astronomers announced today the first discovery of a new class of extrasolar planets far smaller than any previously detected around a Sun-like star. Both planets have masses and sizes comparable to ...

Planet Image International Ltd. operates as a holding company, which engages in the manufacture and sale of compatible toner cartridges. It offers products through online sales channels under the ...

It may be close to Earth's size and orbiting a sunlike star—but that's where the similarities end between our world and 55 Cancri e. New observations show that the so-called super-Earth is the densest ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. Just 30 years ago, if you had asked an astronomer if there were planets ...