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Jan 17: India's "high power" communication satellite GSAT-30 was successfully launched in the early hours of January 17, the Indian Space Research Organisation (ISRO) said.

The satellite, aimed at providing high-quality television, telecommunications and broadcasting services, was launched onboard Ariane 5 rocket from French Guiana.

Blasting off from the Ariane Launch Complex in Kourou, a French territory located in northeastern coast of South America at 2.35 am IST, European space consortium Arianespace's Ariane 5 vehicle injected GSAT-30 into the orbit in a flawless flight lasting about 38 minutes.

Arianespace CEO Stéphane Israël tweeted about the successful launch of GSAT-30.

ISRO's U R Rao Satellite Centre Director P Kunhikrishnan, who was present in Kourou, congratulated the ISRO community and Arianespace team on the successful launch.

Calling it an "excellent start" to 2020 for ISRO with the launch, he said, "The mission team at the master control facility have already acquired the satellite and they will immediately complete the post launch operations...."

The 3,357-kg satellite, which was deployed from the lower passenger position of Ariane-5 launch vehicle (VA 251) into to geostationary transfer orbit (GTO), is configured on ISRO's enhanced I-3K Bus structure to provide communication services from Geostationary orbit in C and Ku bands.

The satellite derives its heritage from ISRO's earlier INSAT/GSAT satellite series, and is equipped with 12 C and 12 Ku band transponders.

GSAT-30 is to serve as replacement to the "aging" INSAT-4A spacecraft services with enhanced coverage, ISRO has said, adding the satellite provides Indian mainland and islands coverage in Ku-band and extended coverage in C-band covering Gulf countries, a large number of Asian countries and Australia.

With a mission life of 15 years, GSAT-30 is an operational communication satellite for DTH, television uplink and VSAT services.

The Bengaluru-headquartered ISRO has said the communication payload of GSAT-30 is specifically designed and optimised to maximise the number of transponders on the spacecraft bus.

According to the space agency, the spacecraft would be extensively used for supporting VSAT (Very Small Aperture Terminal) network, television uplinking and teleport services, digital satellite news gathering (DSNG), DTH television services, cellular backhaul connectivity and many such applications.

One Ku-band beacon downlink signal is transmitted for ground-tracking purpose, it added.

For its initial flight of 2020, Arianespace on its website said, it would orbit EUTELSAT KONNECT, a telecommunication satellite for the operator Eutelsat, along with GSAT-30, using an Ariane 5 launch vehicle from the Guiana Space Centre.

EUTELSAT KONNECT – which was produced by Thales Alenia Space for Eutelsat – was riding in the upper position of Ariane 5's payload arrangement, and was released first in the flight sequence at 27 minutes following liftoff.

Since the launch of India's APPLE experimental satellite on Ariane Flight L03 in 1981, Arianespace has orbited 24 satellites, including GSAT-30, for the Indian space agency.

New Delhi, Jan 9: JNU students who tried to march towards the Rashtrapati Bhavan on Thursday protesting the violence on the university campus were stopped by police and later detained.

The police also resorted to baton charge to control the mob who tried to block the traffic at Janpath. Using loudspeakers, the police also appealed to the crowd to maintain peace.

Before the students tried to proceed towards the Rashtrapati Bhavan, a delegation of JNU Students' Union and JNU Teachers' Association also met Human Resource Development (HRD) Ministry officials and demanded the removal of Vice-Chancellor M Jagadesh Kumar from his post.

New Delhi, Apr 8: The Supreme Court on Wednesday suggested that all tests to identify coronavirus positive patients should be conducted free of cost and asked the Central government to look into creating a mechanism for providing reimbursement for the same.

A bench headed by Justice Ashok Bhushan, while hearing a PIL via video-conferencing, suggested that the test should be conducted free of cost in the identified private laboratories and said that the court will pass appropriate order on the matter.

The apex court was hearing a PIL filed by lawyer and petitioner Shashank Deo Sudhi seeking direction to the Centre and other respective authorities to provide free of cost the testing facility for COVID-19 to all citizens in the country.

Solicitor General Tushar Mehta submitted that 118 laboratories were doing 15,000 test capacity per day and added that 47 private laboratory chains have also been involved for the same.

During the hearing, the court asked the Centre to ensure private labs don't charge a high amount for the test and suggested that the government can create an effective mechanism for reimbursement from the government for tests.

Mehta said that they will look into the suggestion and will try to devise what can be done best.

Sudhi, on the other hand, submitted that testing of coronavirus is very expensive and therefore the Central government should take all necessary steps to provide free of cost the testing facility for COVID-19 kits and others to all citizens in the country.