Reel:🚀 The Delta II lifting the twin GRAIL spacecraft toward the Moon — what a moment in space history! This happened on September 10, 2011, when a Delta II rocket launched NASA’s GRAIL mission (Ebb & Flow) from Cape Canaveral. The twin probes later worked together in lunar orbit to map the Moon’s gravity with incredible precision, revealing hidden structures deep beneath the surface and giving scientists new insight into the Moon’s formation. Amazing how one launch can lead to discoveries that

Go onboard Apollo 8 in 1968 as the "Earthrise" photograph was taken. The audio captures astronauts Bill Anders, Jim Lovell, and Frank Borman all working to capture the iconic view on camera. Andy Saunders, author of "Apollo Remastered" and "Gemini and Mercury Remastered," tells the stories behind some of NASA's historic photographs. Watch this Saturday at 5 PM ET on C-SPAN 2 American History TV. | American History TV