Feb 01

Space Rocket History #195 – Apollo 10 – Lunar Module Testing

When Stafford and Cernan were ready for undocking they discovered the Lunar Module had slipped three and a half degrees out of line with the command module at the latching point, possibly due to loose mylar collecting on the docking ring…

Events planned for revolution 12

LM upper hatch locking handle and overhead cabin relief dump valve handle

View of Apollo 10 LM from the CM

Jan 25

Space Rocket History #194 – Apollo 10 – Acquisition of Signal & Lunar Orbit

The six-minute retrograde maneuver seemed interminable, just as it had to Borman’s crew on Apollo 8, but the engine kept firing and the Apollo 10 crew’s confidence in it kept growing. When the engine finally shut down and they were sure that it had done its job, Stafford and Cernan had time to look at the lunar surface. They likened one area to a volcanic site in Arizona. Shortly, Stafford forced his attention back inside the cabin and told his crew-mates that he thought the best thing to say when they got back in radio contact with mission control was, “Houston, tell the earth we have arrived.”

Apollo 10 photographed Sistes 1, 2, & 3

Site 1 was on the eastern side of the Sea of Tranquility

Site 2 was on the southwestern part of the sea