Data from the Kepler project has confirmed a new world that fulfills the telescope's goal of locating Earth-sized planets ...

NASA has released an unprecedented time-lapse video showing the evolution of Kepler’s Supernova Remnant, a cosmic relic of a ...

NASA has captured 25 years of observations from the Chandra X-ray Observatory showing the aftermath of Kepler’s Supernova, a ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

Space scientists have released jaw-dropping scenes capturing a star’s violent death — recorded over more than two and a half decades.

The expansion of Kepler's Supernova Remnant over the past 25 years is summed up in 40 seconds in a new video released by NASA ...

For the first time, astronomers have found a planet the size of Earth around another star. The scientists, using a sophisticated NASA observatory that scans incoming light from stars, announced the ...

NASA has released a decades-long video showing Kepler’s supernova remnant evolving in X-rays, using Chandra Observatory data ...

NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

SEATTLE – NASA has discovered the smallest planet ever seen beyond our solar system – a rocky world just 1.4 times larger than Earth – using its planet-hunting Kepler observatory. The planet, called ...