
This full-sky map from the Planck mission shows matter between Earth and the edge of the observable universe. Regions with…

An adapter for the Orion spacecraft is under construction at NASA's Marshall Space Flight Center in Huntsville, Ala., for the…

Workmen carefully guide the first of two retired NASA T-38 aircraft into place as it is hoisted onto a transport…

After replacement of its landing gear at NASA Dryden, NASA's Super Guppy Transport cargo plane takes off from Edwards AFB…

NASA's B377SGT Super Guppy Transport cargo aircraft touches down at Edwards Air Force Base, Calif. on June 11, 2000 to…

The second of two retired T-38s joins its companion on a special transport pallet prior to them being loaded aboard…

The second of two retired T-38s joins its companion on a special transport pallet prior to them being loaded aboard…

After replacement of its landing gear at NASA Dryden, NASA's Super Guppy Transport cargo plane takes off from Edwards AFB…

Assistant crew chief David Wyckoff checks out operation of the Super Guppy's new landing gear from the flight deck after…

The Aero Spacelines B-377PG Pregnant Guppy was flown to Dryden for tests and evaluation by pilots Joe Vensel and Stan…