Hubble’s Megamaser Galaxy

MCG+01-38-005 (below) is a special kind of megamaser; the galaxy’s active galactic nucleus pumps out huge…

Air Traffic “Win-Win” Wins NASA Software of the Year

NASA's innovative software tool for air traffic management, called Terminal Sequencing and Spacing, or TSAS, will…

NASA Television to Air Return of Three International Space Station Crew Members

Record-breaking NASA astronaut Peggy Whitson and her Expedition 52 crewmates are scheduled to depart the International…

Astronomy from 40,000 Feet and 43.5 Degrees South

The Stratospheric Observatory for Infrared Astronomy, SOFIA, completed its fourth set of observations from Christchurch, New…

NASA Concludes Summer of Testing with Fifth Flight Controller Hot Fire

NASA engineers closed a summer of successful hot fire testing Aug. 30 for flight controllers on…

NASA’s IceBridge Surveys Glaciers in Northeast Greenland

NASA's Operation IceBridge is flying its summer Arctic land ice campaign in Greenland, continuing its measurements…

NASA and Iconic Museum Honor Voyager Spacecraft 40th Anniversary

NASA and the Smithsonian National Air and Space Museum will celebrate 40 years of the Voyager…

Forty Years of Voyager

Long after they have stopped communicating with Earth, the twin Voyager spacecraft will forever drift among…

NASA’s Johnson Space Center Closes Through Labor Day for Tropical Storm Harvey

NASA’s Johnson Space Center in Houston will remain closed to all but mission essential personnel through…

NASA Cancels Planned Media Availabilities with Astronauts

Due to the ongoing effects of Tropical Storm Harvey in Houston, NASA has canceled an in-flight…