ISRO General News and Updates

[A chauhan]

Very good! Launch successful !
@Indx TechStyle don't worry it's a success !

 

[Chinmoy]

@Akask kumar It remains in space and add upto the existing space debris.

one question-- what happens to the cryogenic tanks? do they remain in orbit around earth as debris or burn in atmosphere??

 

[Shadow]

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[sayareakd]

Congrats all, hope this will replace PSLV soon......................................

 

[Akask kumar]

Congrats all, hope this will replace PSLV soon......................................

is this GSLV mk 2 cheaper than PSLV while lauching lighter stas??

 

[mayfair]

Perfaarmans Naarmal...those words are music to this bhaartiya's ears.

Text book launch...now eagerly awaiting GSLV Mark III

 

[PD_Solo]

Naughty boy............

Congrats to all..

https://i.ytimg.com/vi/3B1H33VADfQ/maxresdefault.jpg

 

[rishivashista13]

Congratulations !!
To all , for another successful flight of ISRO . [emoji2] [emoji2]


But I missed the great show [emoji31] [emoji31]

Sent from my Micromax Q380 using Tapatalk

 

[rishivashista13]

@Akask kumar It remains in space and add upto the existing space debris.

Why ?

It should fall back after some time and burn out ना ।
As satellite will fire its (LAM) engine after separation , for placing it into desired orbit , which is at very high altitude above the separation point . And after orbiting it will use its engines regularly for preventing it from orbit decay and falling back on earth .

So anything below that altitude without any propulsion should fall back on earth till burnout ....................

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[Prashant12]

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[Prashant12]

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[Prashant12]

http://www.isro.gov.in/gslv-f05-insat-3dr/gallery

 

[Prashant12]

ISRO eyes Venus mission

The ISRO is mulling over missions to Venus or an asteroid and is under discussions for these, apart from a second mission to Mars, ISRO Chairman A.S. Kiran Kumar said on Thursday.

ISRO also has a number of launches in the coming years including the Chandrayaan-2 and a joint mission with NASA, Mr. Kumar told a press conference.

Following the successful launch of GSLV-F05, Mr. Kiran Kumar said ISRO plans to launch at least two GSLV Mark II missions every year.

‘Scientists confident’
Asked whether the space organisation is now comfortable with the indigenous cryogenic stage, a complex system compared to solid and earth-storable liquid propellant rocket stages, S. Somanath, Director, Liquid Propulsion System Centre, ISRO, said the scientists were very confident about it.

“The cryogenic stage has settled into a system today. After the failure of the first stage, we identified the problems, conducted very detailed analysis and studies. Lots of tests were done simulating actual conditions, and they were very successful. We have mastered the technology,” Mr. Somanath said.

He said ISRO was developing another engine, C-25, that will be twice as powerful as the current one.

ISRO now expects the GSLV to pick up business like the PSLV.

http://www.thehindu.com/sci-tech/science/isro-eyes-venus-mission/article9087070.ece

 

[Akask kumar]

http://www.isro.gov.in/gslv-f05-insat-3dr/gallery

normally rockets tilt at very high altitude,but his GSLV tilted few seconds after launch.if you look at its flight path u might think this is going to crash,
Any idea why its flight path was like this..??
and what are those white things falling apart from its body.. ice crystal?
whatever ,, this rocket indeed is the naughty boy and it kept its legacy of surprising alive..

 

[Anupu]

normally rockets tilt at very high altitude,but his GSLV tilted few seconds after launch.if you look at its flight path u might think this is going to crash,
Any idea why its flight path was like this..??
and what are those white things falling apart from its body.. ice crystal?
whatever ,, this rocket indeed is the naughty boy and it kept its legacy of surprising alive..

The flight path of GSLV (or all indian rockets for the matter) was such, because Sri-lanka, in case of any issue, we don't won't our rockets falling on our dear neighbor, the white things that fall are foam pads for connecting launch pad with rocket.

At least I think it is, it may just be an aggressive gravity turn, PSLV also did the dogleg maneuver during launch.

 

[indiatester]

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The afterburner of liquid booster rockets looks very beautiful when compared to that of the solid core stage!

 

[Illusive]

What a beautiful rocket. .

 

[Rikky choudhary]

Not even single porki media mentioned about this mission.... jali padi h porkio ki

 

[Adioz]

:bounce:KONGRACHULAYSON ISRO

Perigee achieved within +-300m of designated point.
Apogee within+-80km of designated point
AND GET THIS:- Inclination error = 0. PERFECT INCLINATION ACHIEVED!!!!!!!!!!!!!!!!

Congrats all, hope this will replace PSLV soon......................................

AFAIK, PSLV and GSLV will be replaced the modular ULV. Not sure if the GSLV is meant to replace PSLV

He said ISRO was developing another engine, C-25, that will be twice as powerful as the current one.

Would that be the one they'll use on ULV?

 

[Chinmoy]

Why ?

It should fall back after some time and burn out ना ।
As satellite will fire its (LAM) engine after separation , for placing it into desired orbit , which is at very high altitude above the separation point . And after orbiting it will use its engines regularly for preventing it from orbit decay and falling back on earth .

So anything below that altitude without any propulsion should fall back on earth till burnout ....................

Sent from my Micromax Q380 using Tapatalk

Eventually they does decay, but it take decades for this whole process. Debris from 60s are still there in LEO and its increasing day by day.