
Mayor James Ledford of the City of Palmdale, CA, and NASA’s Assistant Administrator for Education Leland Melvin get a laugh…

Test engineers hoist the J-2X engine for installation into the A-2 Test Stand at the Stennis Space Center in Mississippi.

The United Launch Alliance (ULA) Atlas V rocket with the Landsat Data Continuity Mission (LDCM) spacecraft onboard is seen on…

The United Launch Alliance (ULA) Atlas-V rocket with the Landsat Data Continuity Mission (LDCM) spacecraft onboard is seen as it…

Technicians finish lowering the cover of a shipping container that will enclose the orbital replacement unit for the space station’s…

Technicians lower the cover of a shipping container that will enclose the orbital replacement unit for the space station’s main…

This image was taken from NOAA’s GOES-13 satellite on Saturday, Feb. 9, at 7:01 a.m. EST. Two low pressure systems…

A massive winter storm is coming together as two low pressure systems are merging over the U.S. East Coast. A…

The second of two coronal mass ejections (CMEs) from the evening of Feb. 5, 2013, can be seen bursting away…

Technicians encapsulate NASA’s Landsat Data Continuity Mission (LDCM) satellite in its payload fairing in the Astrotech processing facility at Vandenberg…