NASA Funds Mission to Explore Closest Star to Earth

A team of scientists has come up with a wild new way to visit our closest star Proxima Centauri using a swarm of tiny spacecraft.

A Mysterious Signal from Proxima Centauri

The signal appears to emanate from the direction of our neighboring star and cannot yet be dismissed as Earth-based interference, raising the very faint prospect that it is a transmission from extraterrestrial intelligence.

Second Proxima Centauri planet confirmed

The red dwarf Proxima Centauri, just 4.2 lights years away. Recently, U.S. astronomers using data collected from the Hubble Space Telescope 25 years ago, have confirmed the presence of an exoplanet Proxima Centauri c.

There's an Earth-Sized World Nearby

The closest star to the Sun is a small red dwarf star known as Proxima Centauri. It is only 4.2 light-years away and is now known to have an Earth-sized planet in its habitable zone.

The Closest Exoplanet Planet Could be Habitable With a Dayside Ocean

A new NASA-led study shows that Proxima b could support the existence of an ocean on its dayside, which means it could still be habitable.

A sign of Another close-by planetary system

The ALMA Observatory in Chile has detected dust around the closest star to the Solar System, Proxima Centauri. The data may indicate the presence of an elaborate planetary system.

The Daring Plan to Find the Next Earth Within a Decade

A team of ex-NASA scientists is now seeking private funding to scour the Alpha Centauri system for habitable planets.

ESO Confirms: Earth-Sized Planet Found Around the Closest Star to Earth, Proxima Centauri

A new planet that bears striking similarities to our own planet prompts remarkable inroad into the study of space. This also brings a new area to search for the possibility of extraterrestrial life.

New, Nearby Earth-Like Planet Discovered

Scientists are preparing to unveil a new planet in our galactic neighborhood which is "believed to be Earth-like" and orbits its star at a distance that could favor life. The exoplanet orbits a well-investigated star called Proxima Centauri, part of the Alpha Centauri star system.