After 9 years of observations, the Kepler space telescope showed us that on average, every star has at least one planet. When you purchase through links on our site, we may earn an affiliate ...

The most prolific planet-hunting machine in history has signed off. NASA's Kepler space telescope, which has discovered 70 percent of the 3,800 confirmed alien worlds to date, has run out of fuel ...

NASA’s premier planet-hunting space telescope is out of gas. The Kepler space telescope can no longer search for planets orbiting other stars, ending its nearly 10-year mission, officials from ...

Since March 2009, NASA has discovered more than 2,600 planets, including potentially habitable ones, thanks to the Kepler Space Telescope. Last week, after nearly a decade of hunting for new ...

Research breakthroughs are often sagas of passion, curiosity and sacrifice. If Trump’s proposed budget cuts for 2026 are ...

Charlie Sobeck always believed in other worlds. The NASA engineer grew up watching the Star Trek series, imagining what it would be like to follow the starship Enterprise across the cosmos to ...

It would appear that news of Kepler’s demise has been greatly exaggerated. The planet-hunting space telescope, which suffered a major malfunction last May, is back online — and it’s already ...

NASA's prolific Kepler space telescope, which has discovered more than half of all known planets beyond our solar system, just celebrated six years in space. The $600 million Kepler mission ...

Scientists analyzing data from the Kepler space telescope have discovered a first: an Earth-size planet orbiting in the habitable zone of its parent star, researchers announced Thursday.

Today, the Kepler space telescope team announced its latest list of discoveries, a total of 219 new candidate exoplanets, ten of which are rocky planets in the so-called habitable zone.

This afternoon, NASA officially bid farewell to the Kepler Space Telescope, a pioneering spacecraft that helped discover thousands of planets beyond our Solar System. After years of service that ...