India launches its Space Shuttle, re-useable and low budget.
For the last several years, India has been making steady progress with its space program, including the successful insertion of a spacecraft into Mars orbit in 2014, something previously only the United States, Soviet Union, and the European Space Agency had accomplished. Now the second-most populous country in the world has taken its first significant step toward developing a reusable launch vehicle.
At 7am local time, the HS9 solid rocket booster fired for 91.1 seconds, lifting the RLV-TD winged body spacecraft to above 50km. After separating from the booster, the spacecraft crested to an altitude of 65km, nearly two-thirds of the way to outer space, before beginning its descent. During reentry the vehicle reached speeds of Mach 5 as it glided down to a pre-defined location in Bay of Bengal, about 450km from the launch site. Indian officials said the vehicle’s first test flight successfully demonstrated technologies such as autonomous navigation, guidance and control, as well as a reusable thermal protection system.
“We have successfully accomplished the RLV mission as a technology demonstrator,” – said Indian Space Research Organisation (ISRO) spokesman Devi Prasad Karnik
The RLV-TD flown Monday will not be recovered from the sea, but the 1.75-ton vehicle will undergo successive test flights during the coming years to demonstrate landing capability. ISRO must also continue development of an air-breathing scramjet engine that will help power the vehicle all the way into space. The goal of the program is to cut launch costs by a factor of 10.
The Indian space agency is no stranger to stellar achievements on a shoestring budget. It made global headlines in 2013 after sending an unmanned rocket to orbit Mars at a cost of just $73 million. NASA’s Maven Mars mission had a $671 million price tag. The launch and its low cost were a source of immense pride in India, which beat rival China in becoming the first Asian country to reach the Red Planet.