With an assist from the NEID spectrograph, a team of astronomers have confirmed the existence of exoplanet Gaia-4b—one of the ...

Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...

Using clever light-detecting techniques, ExTrA searches red dwarf stars for planets that might support life. By studying tiny ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

By tracing the corkscrew wobble of two stars as they move through the sky, the Gaia space mission has discovered one new giant "planet," plus a new brown dwarf.

rhymes with fluid) is a high-precision radial-velocity spectrograph that is designed to measure the extremely minute wobble of nearby stars using ...

Using in part the NEID spectrograph mounted on the WIYN 3.5-meter Telescope at the U.S. National Science Foundation Kitt Peak ...

While a street or a building may be commonplace, our Joe has been heralded with everything from an ice cream flavor to a miniature planet ... Democratic Presidential candidate Joe Biden poses ...

Data from the Gaia spacecraft shows that even unassuming stars can host monumental companions like massive planets.