Tag Archive for Gaia-4b

An artist’s impression of the super-Jupiter exoplanet Gaia-4b. Image credit: ESA / Gaia / DPAC / M. Marcussen.

Gaia Discovers Massive Exoplanet and Brown Dwarf around Nearby Low-Mass Stars

Feb 5, 2025 by Enrico de Lazaro

Astronomers using ESA’s Gaia star-mapping satellite have discovered two substellar companions — named Gaia-4b and Gaia-5b — orbiting two...

© 2011-2025. Sci.News. All Rights Reserved. | Back to top