by Gregory Laughlin from Nature 522, 290–291 (18 June 2015) doi:10.1038/522290a Analysis of Kepler data has yielded the smallest known mass for an exoplanet orbiting a normal star. Its mass […]
Tag: nasa
Orbital Sunrise
The Expedition 24 crew on the International Space Station photographed this image of polar mesospheric clouds illuminated by an orbital sunrise. Polar mesospheric, or noctilucent ("night shining"), clouds usually are […]
Farewell Lutetia
Farewell Lutetia On its way to a 2014 rendezvous with comet 67P/Churyumov-Gerasimenko, the European Space Agency's Rosetta spacecraft, with NASA instruments aboard, flew past asteroid Lutetia on Saturday, July 10. […]
Storia di una nube gassosa
Storia di una nube gassosa
Stars Maker
Un piccolo post con immagini, per continuare a provare. Per dettagli, andare su Science Backstage.