which is managed by Caltech for NASA. Gliese 229B was discovered in 1995 by a Caltech team that included Rebecca Oppenheimer, ...

NASA's Hubble telescope spots mysterious explosion ... Scientists have puzzled over the object known as Gliese 229B, the first known brown dwarf discovered 30 years ago. Brown dwarfs are sometimes ...

Over the next few years, Gliese is going to become a household ... ups of Pluto — which should arrive on Earth soon after NASA’s New Horizons spaceship arrives at our erstwhile ninth planet ...

Gliese 12 b’s estimated size may be as large as Earth or slightly smaller — comparable to Venus in our solar system. This artist’s concept compares Earth with different possible Gliese 12 b ...

Credit: NASA/JPL. Located 12 million light-years away ... in the deep red light of its nearby parent star, the M dwarf Gliese 876. Credit: Trent Schindler, National Science Foundation.