NASA’s Webb Telescope Passes Key Mission Design Review Milestone

NASA's James Webb Space Telescope has passed its most significant mission milestone to date, the Mission…

NASA offers live interviews with Hubble experts for 20th anniversary

On the eve of the Hubble Space Telescope's 20th anniversary, NASA will offer live satellite interviews…

NASA’s New Eye on the Sun Delivers Stunning First Images

NASA's recently launched Solar Dynamics Observatory, or SDO, is returning early images that confirm an unprecedented…

NASA-Funded Research Suggests Venus is Geologically Alive

For the first time, scientists have detected clear signs of recent lava flows on the surface…

NASA Releases Stunning Hubble Telescope 20th Anniversary Book

NASA set out on a monumental journey with the launch of the Hubble Space Telescope in…

NASA Mars Spacecraft Snaps Photos Chosen by Public

The most powerful camera aboard a NASA spacecraft orbiting Mars has returned the first pictures of…

NASA Celebrates Sun-Earth Day Activities with Live Webcast

NASA EDGE, an award-winning talk show known for offbeat, funny and informative behind-the-scene stories about the…

NASA Extends Cassini’s Tour of Saturn, Continuing International Cooperation for World Class Science

NASA will extend the international Cassini-Huygens mission to explore Saturn and its moons to 2017.

NASA Announces News Telecon To Discuss Hubble Images Of Pluto

NASA will hold a news media telecon at 1 p.m. EST on Thursday, Feb. 4, to…

Nature’s Most Precise Clocks May Make “Galactic GPS” Possible; Pulsing Pulsars Help in Search for Gravitational Waves

Radio astronomers have uncovered 17 millisecond pulsars in our galaxy by studying unknown high-energy sources detected…