A new study using the NASA/ESA Hubble Space Telescope has found that brown dwarfs, interstellar objects that are larger than Jupiter but smaller than...
NASA has collaborated with the European Space Agency (ESA) to launch the first space-based observatory designed to detect gravitational waves. The observatory has passed...
Astronomers have long been puzzled by the detection of light from hydrogen atoms in the very early universe. According to theory, the abundant Lyman-α...
Scientists have made a new discovery in the Beta Pictoris planetary system, located just 63 light-years away. This system has been studied for decades...
An international team of astronomers has assembled and reprocessed observations of the exoplanet WASP-121 b that were collected with the NASA/ESA Hubble Space Telescope...
To celebrate the holiday season, the NASA/ESA Hubble Space Telescope has captured the galaxy known as UGC 8091, which resembles a sparkling festive snow...
Brown dwarfs are sometimes called failed stars, since they form like stars through gravitational collapse, but never gain enough mass to ignite nuclear fusion....
