
Kepler-452b: Earth's Bigger, Older Cousin

Kepler planet candidates by size as of July 2015.

The first fully automated and uniform process of the entire Kepler data set yields increases planet candidate count by 521…

Twelve new Kepler habitable zone planets less than twice the size of Earth surface

Of the 1,030 confirmed planets from Kepler, a dozen are less than twice the size of Earth and reside in…

Scale comparison of the Kepler-452 System and the solar system

The Douglas D-558-II "Skyrockets" were among the early transonic research airplanes like the X-1, X-4, X-5, and X-92A

The 2015 NASA Technology Roadmaps will guide technology development for NASA.

The Soyuz TMA-17M launched from the Baikonur Cosmodrome in Kazakhstan to the International Space Station at 5:02 p.m. EDT (3:02…

This series of images from NASA's Mars Reconnaissance Orbiter successively zooms into "spider" features