Showing posts with label indian space program. Show all posts
Showing posts with label indian space program. Show all posts
India Has Its Own 'Orion': ISRO's Unmanned Spacecraft Prepared for Launch in December
As NASA prepares for the test launch of its Orion spacecraft, India awaits the first ever flight of its indigenous space capsule. Just like Orion, it will be launched in December, but the exact date has not been decided yet. The mission is a stepping stone to the Indian Space Research Organisation (ISRO) ultimately sending astronauts into space in the module. The 3.65-tonne module will get de-mated from the topmost cryogenic stage at an altitude of 125 km and return to the earth. At an altitude of 15 km, there will be an "aerial ballet," featuring three huge parachutes which will open up one after the other to slow down the module's descent.
The module is expected to splash down in the sea near the Andaman archipelago and will be recovered by the Indian Coast Guard and ISRO personnel. The entire flight from the lift-off to the splash-down will last about 20 minutes. It is a passive, experimental and sub-orbital mission.
ISRO Chairman K. Radhakrishnan said, "Everything is progressing well" for the GSLV-MkIII launch in December. The rocket weighs 630 tonnes and is 42.4 metres tall.
"We are ready. Everything is pucca," said M.C. Dathan, Director, Vikram Sarabhai Space Centre (VSSC), Thiruvananthapuram, which has built both the GSLV-MKIII and the unmanned crew module. Two gigantic strap-on motors, each of which will use 200 tonnes of solid propellants, have been strapped around the core stage in the second launch pad. The core stage will use 110 tonnes of liquid propellants. Above the core stage is the cryogenic stage. The module will be "encapsulated" with the cryogenic stage on November 26, said Mr. Dathan.
S. Somanath, Project Director, GSLV-MKIII, called it India's "biggest, heaviest and the next generation" launch vehicle.
As NASA prepares for the test launch of its Orion spacecraft, India awaits the first ever flight of its indigenous space capsule. Just like Orion, it will be launched in December, but the exact date has not been decided yet. The mission is a stepping stone to the Indian Space Research Organisation (ISRO) ultimately sending astronauts into space in the module. The 3.65-tonne module will get de-mated from the topmost cryogenic stage at an altitude of 125 km and return to the earth. At an altitude of 15 km, there will be an "aerial ballet," featuring three huge parachutes which will open up one after the other to slow down the module's descent.
The module is expected to splash down in the sea near the Andaman archipelago and will be recovered by the Indian Coast Guard and ISRO personnel. The entire flight from the lift-off to the splash-down will last about 20 minutes. It is a passive, experimental and sub-orbital mission.
ISRO Chairman K. Radhakrishnan said, "Everything is progressing well" for the GSLV-MkIII launch in December. The rocket weighs 630 tonnes and is 42.4 metres tall.
"We are ready. Everything is pucca," said M.C. Dathan, Director, Vikram Sarabhai Space Centre (VSSC), Thiruvananthapuram, which has built both the GSLV-MKIII and the unmanned crew module. Two gigantic strap-on motors, each of which will use 200 tonnes of solid propellants, have been strapped around the core stage in the second launch pad. The core stage will use 110 tonnes of liquid propellants. Above the core stage is the cryogenic stage. The module will be "encapsulated" with the cryogenic stage on November 26, said Mr. Dathan.
S. Somanath, Project Director, GSLV-MKIII, called it India's "biggest, heaviest and the next generation" launch vehicle.
Credit: thehindu.com
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The National Aeronautics and Space Administration (NASA) has asked the Indian Space Research Organisation (ISRO) to build an orbiter that will provide the communication between the soil samples collected from the far side of the moon and the earth in 2016, according to ISRO Chairman K. Radhakrishnan.
This joint venture between the ISRO and the Jet Propulsion Laboratory in Pasadena, California, would be part of the MOONRISE mission planned by the NASA, reports "THE HINDU" on April 20, 2011. THE NASA MOONRISE MISSION would focus on the giant South Pole-Aitken (SPA) Basin on the far side, which lies between the Moon's South Pole and Aitken Crater, just 16^0 south of the Moon's equator for a soil sample return.
"This project is in the planning phase, alongside India's lunar mission programme centred on Chandrayaan-2," he said which will put a spacecraft in orbit around the moon by a Geo-synchronous Satellite Launch Vehicle (GSLV) in 2013 in a joint mission with Russia. The spacecraft and the rover would be built by India, the lander would be built by Russian space engineers.
Reference: aquarius-project.blogspot.com
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ISRO CARRIES OUT FIRST ORBIT-RAISING MANOEUVRE OF GSAT-14
The first orbit-raising operation of the GSAT-14 communication satellite was successfully carried out by ISRO today, a day after it was shot into space in a milestone launch by the GSLV-D5 rocket powered by an indigenous cryogenic engine. The Apogee Motor on the spacecraft was fired for 3,134 seconds with a realised orbit of 8,966 km Perigee, nearest point to earth, by 35,744 km Apogee, the farthest point to earth, the Indian Space Research Organisation said.ISRO said the remaining two orbit-raising operations are planned on January 7 and 9 to place the satellite in a geostationary orbit.
The indigenous cryogenic upper stage was successfully flight tested on the GSLV-D5 launch vehicle from the spaceport in Sriharikota in Andhra Pradesh yesterday, a feat that put India in an exclusive club comprising the US, Russia, France, Japan and China, which have mastered cryogenic engine technology.
With the successful mission of the GSLV-D5 that demonstrated India's prowess to put satellites weighing more than two tonnes in orbit, ISRO has lined up more GSLV flights powered by indigenous cryogenic engines to launch the GSAT-6, 7A and 9, GISAT (Geo Imaging Satellite) and Chandrayaan-2.
Credit: thehindubusinessline.com
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