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Lunar Lander Thrusters Go Through Testing
2012-03-06 05:04:43

[ Watch the Video ] Europe´s ambition of touching down at the Moon´s south pole by 2018 has been boosted by recent test firings of the craft´s thrusters. The robot lander will prove new techniques for sending humans to the Moon and assess lunar hazards. With no atmosphere on the Moon, Lunar Lander cannot rely on parachutes to slow its descent. Instead, the craft will need to fire its engines in a rather unconventional way. One of these thrusters was recently put...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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