Dec. 4, 2014 – A hold in the count has been called due to a violation of ground winds. The…
Dec. 4, 2014 -- At Cape Canaveral Air Force Station in Florida, the launch of NASA's Orion spacecraft was postponed…
The Bell X-5 was built to test the feasibility of changing the sweep angle of an aircraft's wings in flight.
Lozenge-shaped crystals are evident in this magnified view of a Martian rock target called "Mojave," taken on Nov. 15, 2014,…
This image shows inclined beds characteristic of delta deposits where a stream entered a lake, but at a higher elevation…
This view from the Mastcam on NASA's Curiosity Mars rover shows an example of cross-bedding that results from water passing…
This image shows an example of a thin-laminated, evenly stratified rock type that occurs in the "Pahrump Hills" outcrop at…
This March 25, 2014, view from the Mastcam on NASA's Curiosity Mars rover looks southward at the Kimberley waypoint. In…
A United Launch Alliance Delta IV Heavy rocket with NASA’s Orion spacecraft mounted atop is seen after the Mobile Service…
The sun emitted a mid-level solar flare on Dec. 4, 2014, an M6.1-class.
