Jupiter’s four largest satellites, the Galilean moons, are named after consorts of the Roman god Jupiter: Io, Europa, Ganymede, and Callisto. Credit: NASA/JPL/DLR In Roman mythology, Jupiter is not exactly a faithful god. Some would allege him willing to bed just...

This image was processed from archived Mariner 10 data by JPL engineer Kevin M. Gill. Credit: NASA/JPL-Caltech Atmospheres are what make a planet good or evil for life. One of the questions I get asked most often is, “Can we terraform Venus to be like Earth?” Sure!...

Each glory is unique, depending on the composition of the planet’s atmosphere and the colors of the light from the star that illuminates it. WASP-76 (the «Sun» of WASP-76b) is a yellow and white main sequence star like our Sun, but different stars create glories with...

Planet-forming discs around young stars and their location within the gas-rich cloud of Orion, roughly 1600 light-years from Earth. The mesmerising images of the discs were captured using the Spectro-Polarimetric High-contrast Exoplanet REsearch (SPHERE) instrument...

Deep Space Station 13 at NASA’s Goldstone complex in California – part of the agency’s Deep Space Network – is an experimental antenna that has been retrofitted with an optical terminal. In a first, this proof of concept received both radio frequency and laser signals...

The day before asteroid 2008 OS7 made its close approach with Earth on Feb. 2, this series of images was captured by the powerful 230-foot (70-meter) Goldstone Solar System Radar antenna near Barstow, California. Credit: NASA/JPL-Caltech One of the most...