isro has successfully launched gsat_6a satellite from which rocket vehicle
GSAT-6A GSAT-6A is a communications satellite operated by the Indian Space Research Organisation. It features a 6-metre (20Â ft) unfurlable S-band antenna similar to the one used on GSAT-6.[1] Around 17 minutes after lift-off, the three stage GSLV Mk.ll rocket flying on GSLV F08 mission successfully injected the satellite into a geosynchronous transfer orbit.
Indian Space Research Organisation ISRO built India's first satellite, Aryabhata, which was launched by the Soviet Union on 19 April 1975. It was named after the Mathematician Aryabhata. In 1980, Rohini became the first satellite to be placed in orbit by an Indian-made launch vehicle, SLV-3. ISRO subsequently developed two other rockets: the Polar Satellite Launch Vehicle (PSLV) for launching satellites into polar orbits and the Geosynchronous Satellite Launch Vehicle (GSLV) for placing satellites into geostationary orbits. These rockets have launched numerous communications satellites and earth observation satellites. Satellite navigation systems like GAGAN and IRNSS have been deployed. In January 2014, ISRO successfully used an indigenous cryogenic engine in a GSLV-D5 launch of the GSAT-14.[5][6]
Moon landing To date, the United States is the only country to have successfully conducted manned missions to the Moon, with the last departing the lunar surface in December 1972.
Satellite television India's national broadcaster, Doordarshan, promotes a free-to-air DBS package as "DD Free Dish", which is provided as in-fill for the country's terrestrial transmission network. It is broadcast from GSAT-15 at 93.5Â°E and contains about 80 FTA channels.
Kepler-90 On 14 December 2017, NASA and Google announced the discovery of an eighth planet, Kepler-90i, in the Kepler-90 system: the discovery was made using a new machine learning method developed by Google.[4][5][6]
Lok Sabha The Lok Sabha has certain powers that make it more powerful than the Rajya Sabha.