Proxima Centauri b, a rocky world with a minimum mass of approximately 1.3 Earth masses, orbits the closest star to the Sun ...

In case you weren’t on Earth on Wednesday, here’s what you missed: Astronomers found a planet as close by as a planet could possibly be---in the nearest star system, Alpha Centauri. The planet, called ...

Astronomers have detected a massive stellar flare -- an energetic explosion of radiation -- from the closest star to our own Sun, Proxima Centauri, which occurred last March. This finding raises ...

Is it aliens? There have been a lot of stories online about the recent detection of a mysterious radio signal from space that appears to have come from the direction of Proxima Centauri—the closest ...

What if the nearest star to our solar system had planets orbiting around it? Science already knows of one planet orbiting Proxima Centauri, a star just 4.2 light years distant. Now astronomers have ...

The ALMA Observatory in Chile has detected dust around the closest star to the Solar System, Proxima Centauri. These new observations reveal the glow coming from cold dust in a region between one to ...

Yesterday, the European Southern Observatory dropped a bombshell announcement: an Earth-sized planet orbits around Proxima Centauri, the closest star to our Solar System. And as an added bonus, it ...

The European Extremely Large Telescope is one of the yet-to-be-built observatories that could target the nearest exoplanet, Proxima Centauri b, for direct imaging.. (Credit: ESO) GUADALAJARA, Mexico – ...

Washington, DC--A team of astronomers led by Carnegie's Meredith MacGregor and Alycia Weinberger detected a massive stellar flare--an energetic explosion of radiation--from the closest star to our own ...

The Sun isn’t the only star to produce stellar flares. On April 21, 2021, a team of astronomers published new research describing the brightest flare ever measured from Proxima Centauri in ultraviolet ...

An artist’s conception shows a view of the surface of the planet Proxima b, with the red dwarf Proxima Centauri near the horizon. (Credi:t: M. Kornmesser / ESO) University of Washington astronomer ...

In August astronomers announced that the nearby star Proxima Centauri hosts an Earth-sized planet (called Proxima b) in its habitable zone. At first glance, Proxima Centauri seems nothing like our Sun ...