Barnard b: The Closest Exoplanet to Earth

Astronomers have made a remarkable discovery of Barnard b, an exoplanet located just 6 light-years away from Earth. This exoplanet orbits the red dwarf star Barnard's Star, the second closest star system to our own.

With a mass only half that of Venus, Barnard b is among the least massive known exoplanets. Despite its proximity, the planet's orbit is too close to its host star to support liquid water, thus limiting its potential for habitability.

Furthermore, researchers have hinted at the existence of three additional exoplanet candidates around Barnard's Star, which remain unconfirmed. As advancements in telescope technology continue, future observations will be crucial to unlocking the mysteries of this captivating star system, offering insights into the broader universe and the potential for life beyond Earth.