
President Barack Obama and MESSENGER Principal Investigator, director of Columbia University's Lamont-Doherty Earth Observatory, Sean Solomon, listen as a citation…

Scientists with the Estimating the Circulation and Climate of the Ocean project have produced a time-evolving global simulation of Earth's…

On Nov. 20, 2004, NASA's Swift spacecraft lifted off from Cape Canaveral Air Force Station, Fla., beginning its mission to…

Aviation matters to the 741 million passengers who travel every year.

APOD Science APOD APOD: 2014 November 20 – LDN… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

Aviation gives the U.S. 11.5 million direct and indirect jobs.

APOD Science APOD APOD: 2014 November 19 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

Two X-29 aircraft, featuring one of the most unusual designs in aviation history, were flown at the NASA Ames-Dryden Flight…

This close-up view of a target rock called "Last Chance" was acquired by the microscopic imager on the arm of…

This artist's concept shows NASA's OSIRIS-REx asteroid-sample-return spacecraft arriving at the asteroid Bennu.