The space weather forecast for Proxima Centauri B... Proxima Centauri, the closest star to the Earth (only 4.28 light-years away) is getting a lot of attention these days. It hosts a planet, Proxima Cen b, whose mass is about 1.3 Earth-mass (though it could be larger, depending on the angle at which we are
By
ceres on 2017-04-15 18:52 UTC
NASA offers first look at planet-rich Trappist-1 star system... NASA was quick to offer conceptual images of Trappist-1 and its abundance of Earth-sized planets. But what does the star system look like, really? At last, now we know... sort of. As part of a raw data release, NASA has offered a simple, 11-by-11...
By
ceres on 2017-03-13 00:31 UTC