Pale Red Dot: Astronomers Discover Potentially Habitable Exoplanet Orbiting Nearest Star

Artist’s conception of what Proxima b might look like. It is just slightly more massive than Earth and orbits in its star’s habitable zone. Temperatures might allow liquid water to exist on its surface. A potentially habitable world, it is also now the closest known exoplanet. Image Credit: ESO/M. Kornmesser

Astronomers today announced […]

The Case of the Exocomets Around Beta Pictoris

An artist’s impression showing exocomets orbiting the star Beta Pictoris. After analyzing archival observations that had been made with the HARPS spectrograph at ESO’s La Silla Observatory in Chile, astronomers have discovered two families of exocomets around this nearby young star. Image Credit: ESO/L. Calçada

With the recent close flyby of comet Siding […]

Three new exoplanets discovered in star cluster

Artist’s conception of one of the newly-found planets in the Messier 67 star cluster. Image Credit: ESO

Three more exoplanets have just been found, adding to a long and rapidly growing list, but their location makes them a bit more unique – they orbit three different stars in a star cluster rather than […]