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Bangalore, India (PTI) Oct 27, 2008 Chandrayaan-1 spacecraft has entered deep space after crossing the 150,000 km (one and a half lakh km) distance mark from the Earth. This happened after the successful completion of the spacecraft's third orbit raising manoeuvre. During this manoeuvre which was initiated at 07:08 IST, the spacecraft's 440 Newton liquid engine was fired for about nine and a half minutes. With this, Chandrayaan-1 entered a much higher elliptical orbit around the Earth. The apogee (farthest point to Earth) of this orbit lies at 164,600 km while the perigee (nearest point to Earth) is at 348 km. In this orbit, Chandrayaan-1 takes about 73 hours to go round the Earth once. The antennas of the Indian Deep Space Network at Byalalu are playing a crucial role in tracking and communicating with Chandrayaan-1 spacecraft in such a high orbit. The spacecraft performance is normal. More orbit raising manoeuvres are planned in the coming few days to take Chandrayaan-1 towards the Moon. Community Email This Article Comment On This Article Share This Article With Planet Earth
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Washington DC (SPX) Oct 27, 2008NASA's newest lunar rover prototype has now gone farther than it ever has before. A collection of engineers, astronauts and geologists have spent the past week testing out the Small Pressurized Rover in the 11th annual Desert RATS - or Research and Technology Studies -- field tests. |
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