Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

Amy Simon of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, lead author of the paper published recently in The ...

Vega provided the first telescopic evidence of a disk of planet-forming material, but there are no planets to be found around ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

NASA’s Hubble Space Telescope has unveiled a breathtaking ... The red giant is said to be over 400 times the size of our solar system’s Sun and, at its peak, shines nearly 5,000 times brighter.

NASA's Hubble Space Telescope and New Horizons missions have observed Uranus, providing different ... [+] views from across the solar system, to help the study of exoplanets. Two of NASA'’s most ...

Data collected by Hubble has also revealed a live Type I supernova called SN 2017GAX, which can be seen tucked just below the ...

A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...

NASA's Hubble ... planetary system with an Earth-like planet and brown dwarf. The star type was uncertain. The team has determined that the star is a white dwarf, a system ... ESO Telescope ...

The Roman Coronagraph Instrument, designed to block starlight, will help scientists detect faint light from exoplanets.