luna 10造句

• The first artificial satellite of the Moon was the Soviet probe Luna 10, launched March 31, 1966.
• The design was probably similar to the later successful Luna 10 spacecraft . It was launched on March 1, 1966.
• A secondary objective was to obtain data on mass concentrations (  mascons ) on the Moon first detected by Luna 10.
• The spacecraft is believed to have been similar to Luna 12 and the instrumentation was similar to that carried by Luna 10.
• As was seen by Ranger 3 and Lunas 10 & 12, the spectrum fell sharply up to 1.5 MeV and was flat for higher energies.
• The telescope tracked Luna 10, a Russian satellite put into orbit around the Moon, in April 1966, and Zond 5 in September 1968, a Russian probe that was launched at the moon, around which it sling-shotted before returning to Earth.
• Of the Moon landings; Luna 2 was the first spacecraft to reach its surface successfully, intentionally impacting the Moon on 13 September 1959 . In 1966, Luna 9 became the first spacecraft to achieve a controlled soft landing, while Luna 10 became the first mission to enter orbit.