166 Results for

earth-like planets

Article

Newly spotted wet asteroids point to far-flung Earth-like planets

In a distant solar system, water-soaked chunks of rock that contain two of the key elements of a habitable planet have been spotted for the first time.

By October 11, 2013

Article

NASA's Kepler may have spied its last Earth-like planet

The space agency is giving up on restoring its planet-hunting spacecraft to full operational capability, but that doesn't mean the mission is over just yet.

By August 15, 2013

Article

Earth-like planet -- sorta -- spotted in Alpha Centauri

European astronomers discover the closest-known exoplanet found so far, and it comes with a few surprises. Like, it's a little warmer than our planet.

By October 17, 2012

Article

Earth-like planet found in distant sun's habitable zone

In a long-awaited milestone, astronomers using a NASA space telescope have found a roughly Earth-size world, Kepler-22b, orbiting around a sun-like star where conditions may be favorable for life.

By December 5, 2011

Video

The search for Earth-like planets explained

How close are we to finding alien life? CNET contributor Boonsri Dickinson visits Geoff Marcy's lab at the University of California at Berkeley to hunt for Earth-like planets. Using the Keck telescope in Hawaii and data from the Kepler telescope, Marcy can detect planets millions of miles away.

September 15, 2011

Article

Planet-eating stars could help search for other 'Earths'

Some suns gobble up the planets revolving around them, creating unique chemical signatures that could help astronomers in their planetary hunt.

By May 20, 2014

Article

Scientists spot another planet straight out of 'Star Wars'

Researchers believe they've found the first rocky, Earth-like exoplanet to orbit a distant binary star system. That's good news for the search for habitable worlds, not to mention real-life analogs to the "Star Wars" universe.

By July 6, 2014

Article

Here's everything you need to know about Planet Earth

New Kurzgesagt video tells us everything we need to know about Earth, from how it survived colliding with an object as big as Mars to how it came to support life.

By August 4, 2014

Article

Tour the distant planets most likely (so far) to support life

Seven of a multitude of exoplanets whose existence have been confirmed in recent years stand out as the most likely to host liquid water and, perhaps, life. Take an intergalactic tour in search of E.T. with Crave's Eric Mack.

By May 9, 2014

Article

First Earth-size planet that may hold water confirmed

Kepler-186f orbits an M dwarf star in the constellation Cygnus. More importantly, it's the first confirmed Earth-size, potentially habitable planet elsewhere in the universe.

By April 17, 2014