Several missions under contracts with NASA's Commercial Lunar Payload Services (CLPS) program are planned for this year.

Kennedy was shot ... shuttle rained down across a broad expanses, much of it over Hemphill, Texas. The disaster was attributed to a a piece of foam that fell from the external rocket tank during ...

For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy assassination and 9/11.