Hunt for long-lost Apollo 10 moon lander adrift in space
Kids have been invited to join the hunt for a NASA mooncraft that has been lost in space for more than 40 years. Astronauts jettisoned the lunar module Snoopy into solar orbit from Apollo 10 before splash-landing in the Pacific in command module Charlie Brown in 1969. NASA had Snoopy in its sights for a while, but eventually lost track of it and now amateur astronomer Nick Howes is challenging schoolchildren in the UK to find it. Read more
Apollo 10 set the record for the highest speed attained by a manned vehicle at 39,897 km/h (11.08 km/s) during the return from the Moon on May 26, 1969. Read more
On May 22, 1969 at 20:35:02 UTC, a 27.4 second LM descent propulsion system burn inserted the LM into a descent orbit of 60.9 nautical miles (112.8 km) by 8.5 nautical miles (15.7 km) so that the resulting lowest point in the orbit occurred about 15° from lunar landing site 2 (the Apollo 11 landing site). The lowest measured point in the trajectory was 47,400 feet (14.4 km) above the lunar surface at 21:29:43 UTC Read more
Apollo 10 was launched on May 18, 1969, 16:49:00 UTC.
Apollo 10 was the fourth manned mission in the American Apollo space program. It was an F type mission - its purpose was to be a "dry run" for the Apollo 11 mission, testing all of the procedures and components of a Moon landing without actually landing on the Moon itself. The mission included the second crew to orbit the Moon and an all-up test of the lunar module (LM) in lunar orbit. The LM came to within 8.4 nautical miles (15.6 km) of the lunar surface during practice manoeuvres. Read more