ISRO set to launch Chandrayaan-2 in March-April

ISRO has 32 missions lined up this year

Bengaluru: The Indian Space Research Organisation (ISRO) on Friday said it missed the January-February launch window for the second moon mission,Chandrayaan-2, which is now expected to be carried out around April. The new schedule comes after the ambitious space mission missed two earlier launch windows in 2017 and 2018.

“Because we could not complete a few tests, we are now looking at March-April,” ISRO chairman K.Sivan said in Bengaluru. The mission would be carried out by April end and next in June if this one was also missed, he added.

The space agency has 32 missions lined up this year. It undertook 16 missions last year. The most ambitious among this year’s missions will be to put a human in space.

The agency aims to complete two unmanned missions beginning end of next year before it can actually put a human in space, scheduled for December 2021.

ISRO has opened a Human Spaceflight Centre to better enable the agency to carry out the manned mission. With a budget of Rs 10,000 crore,ISRO is looking to send three humans into space for seven days, though the specific number for its first ‘Gaganyaan’ is yet to be finalised. ISRO will help select the astronauts along with the Indian Air Force (IAF) and other premier agencies. The astronauts will be trained initially at ISRO’s human sciences centre and then travel to Russia for advanced training.

ISRO plans to set up ground stations in countries such as Russia and Japan for other programmes, according to Sivan.

Other major plans for 2019 include the Small Satellite Launch Vehicle (SSLV), one of the smallest launches for ISRO. Sivan said it will have a payload of only 500 kilograms, integrate within 72 hours and requires only six people to be part of the mission compared to other big programmes. The cost of the mission would be around Rs 30 crore, he added.

ISRO will also launch its second reusable vehicle later this year, which could pave the way for further cost reductions.

[“source=livemint”]

PM Narendra Modi congratulates ISRO for launch of navigation satellite IRNSS-1I

Image result for PM Narendra Modi congratulates ISRO for launch of navigation satellite IRNSS-1I

NEW DELHI: Prime Minister Narendra Moditoday congratulated ISRO scientists for the successful launch of navigation satellite IRNSS-1I and said it will benefit the common man of the country.

ISRO’s navigation satellite INRSS-1I was today launched by PSLV-C41 from the spaceport at Sriharikota in Andhra Pradesh and was successfully placed in the designated orbit.

“Congratulations to our scientists on the successful launch of navigation satellite IRNSS-1I by PSLV. This success will bring benefits of our space programme to the common man. Proud of team @isro!” the prime minister tweeted.

The PSLV-C41/IRNSS-1I Mission blasted off at 4.04 am from the first launchpad at the Sathish Dhawan Space Centre. It was a normal lift-off, ISRO officials said.

Indian Space Research Organisation (ISRO)Chairman K Sivan described the mission as a success and congratulated the scientists.

He said IRNSS-1I was successfully placed in the designated orbit.

IRNSS-1I is expected to replace IRNSS-1A, the first of the seven navigation satellites, which was rendered ineffective after its three rubidium atomic clocks failed. The seven satellites are part of the NavIC navigation satellite constellation.

The launch is ISRO’s second attempt at sending a replacement satellite.

[“Source-economictimes”]

ISRO Successfully Launches GSAT-6A Communication Satellite

ISRO Successfully Launches GSAT-6A Communication Satellite

The GSLV-F08 rocket carrying GSAT-6A satellite.

India on Thursday successfully launched the GSAT-6A satellite that would provide mobile communication facilities, using its heavy rocket Geosynchronous Satellite Launch Vehicle (GSLV-F08), in a copybook style.

The GSLV-MkII rocket slung the satellite in a geosynchronous transfer orbit (GTO) from where it would be taken up to its final geostationary orbit by three orbit raising manoeuvres.

ISRO’s scientists at the mission control centre were visibly happy, slapping each others’ backs and hugging each other once the rocket ejected the satellite into the intended orbit.

Precisely at 4.56pm, the GSLV rocket ascended into the sky from the second launch pad here at Satish Dhawan Space Centre and the 49.1-metre tall rocket, weighing 415.6 tonnes, slung the two-tonne satellite into the intended orbit 17.46 minutes into its flight.

The purpose of the satellite is to provide mobile communication applications in S-band in five spot beams and C-band in one beam during its 10-year lifespan.

The Indian Space Research Organisation (ISRO) said that the GSAT-6A was similar to the GSAT-6 put into orbit in 2015.

The GSLV is a three stage/engine rocket. The core of first stage is fired with solid fuel while the four strap-on motors by liquid fuel. The second stage is the liquid fuel-propelled and the third is the cryogenic engine.

According to ISRO, two improvements – induction of high-thrust Vikas engine and electromechanical actuation system – have been made in the rocket’s second stage this time around.

One of the crucial rocket engines is the cryogenic engine, designed and developed by ISRO, and more efficient than the other two variants as it provides more thrust for every kilogram of propellant burnt.

With this successful launch, India established the performance of its GSLV-MkII rocket which in future may fetch orders from third parties for launching their satellites.

India puts into orbit foreign satellites for a fee using its lighter rocket – the Polar Satellite Launch Vehicle (PSLV) as their weight is not much.

Revenue for launching satellites depends on the weight of the satellite – higher the weight, higher will be the revenue.

According to the latest Economic Survey, foreign exchange earnings of India from export of satellite launch services increased noticeably in 2015-16 and 2016-17 to Rs. 394 crores and Rs. 275 crores from Rs 149 crores in 2014-15.

[“Source-gadgets.ndtv”]

Isro Starts 48-Hour Countdown for File Satellite Launch on Wednesday

Isro Begins 48-Hour Countdown for Record Satellite Launch on Wednesday

HIGHLIGHTS
Isro will Launch 20 satellites on 22nd June.
The complete mission will recover from in around 26 mins.
It’ll include India’s Cartosat Satellite, useful for cartographic use.
Indian Space Studies Organisation has started the 48-hour countdown for the Release of Report 20 satellites in a unmarried undertaking on June 22 from the Satish Dhawan Space Centre in Andhra Pradesh’s Sriharikota.

Polar Satellite tv for pc Release Car PSLV-C34 can be used to carry the satellites, along with India’s earthcommentary spacecraft Cartosat-2, from the second one Release pad of the space centre at nine.26am on June 22.

SLV-C34 will Release 19 co-passenger satellites collectively weighing about 560kg at elevate-off right into a 505km polar Solar Synchronous Orbit (SSO). Isro said the full weight of all the 20 satellites carried on board PSLV-C34 is about 1,288 kg. The whole mission will recover from in round 26 mins.

The co-passengers encompass satellites from the us, Canada, Germany and Indonesia as well as twosatellites from Indian Universities.

The images sent by using Cartosat Satellite can be useful for cartographic, city, rural, coastal land use, water distribution and other applications.

On the other hand, the 1.five kg Sathyabamasat from Sathyabama University will accumulate data oninexperienced house gases at the same time as the 1 kg Swayam Satellite from College of Engineering, Pune will provide factor-to-point messaging offerings to the HAM radio community.

The task could carry LAPAN A3 of Indonesia, BIROS of Germany, SKYSAT GEN 2-1 of us, MVV of Germanymany of the micro satellites, Isro sources had earlier stated.

the space agency had earlier despatched 10 satellites into orbit in a single assignment in 2008.

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Tags: Cartosat 2, India, Isro, PSLV, Science