ISRO General News and Updates

[Screambowl]

Vehicle in blackout stage..

Totally 40 pairs..

Data getting recorded on board..

Antartica station will later transmit the data in few minutes.

This is real technology we have mastered

All the best.

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[pmaitra]

Link: http://www.bbc.com/news/world-asia-india-38977803

 

[Screambowl]

View attachment 13868
Link: http://www.bbc.com/news/world-asia-india-38977803

Brexit guys will be jealous ...

Wait for news when they mention toilets vs space program.

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[HariPrasad-1]

1. Another seperation took place.
   
   QP series separated.
   
   Altitude increasing once again. 514 KM.

 

[pmaitra]

That is correct. Fuel for the upper stages are filled in the last minute because the fuel fullup (especially for cryo stages) should be done in the safest way possible to avoid serious issues upto and including total launch failure. They need to be done in the last minute because they will boil off if they stay in the rocket (exposed to the elements) for too Long. This is different for military missiles which are usually placed in Silos and hence are in a much more controlled environment.

In this case, however, it was not a cryo-stage, but generally speaking, you are correct. Leaving the fuel in the rocket for too long results in all types of problem with the fuel.

 

[Screambowl]

1. Another seperation took place.
   
   QP series separated.
   
   Altitude increasing once again. 514 KM.

This blackout is over data is getting transmitted. . Or still in black out? Looks like there is more time ..
How long would be this blackout? 12 min?


We use indegenous composite on the pslv now .. this i didnt know hehe. I thought we still used outsourced material.

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[HariPrasad-1]

Vehicle is taking sharp turn towards the west.

 

[Krusty]

Yeah and its cohesive to the inner lining too and cannot be stored longer i guess.

But pslv has no cryogenic stage. Ita gslv which has cryo stage.

But still you made valid statement.




Cartostat separates... 2nd and 3rd too separated...


Wowwwww

4 pairs of satelite separated

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True, for simplicity sake, I made ignored the differences between fuel and oxidizers for various stages. Depending on the volatility and toxicity they are loaded at different times.

 

[sayareakd]

Congrats all, all placed in orbit...........

 

[Screambowl]

Vehicle is taking sharp turn towards the west.

Sun syncronous orbit now ........

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And we have done itttttttttt

Congratssssssssssssss

 

[HariPrasad-1]

1. Yes. Qp series seperated between 1008 to 1018 second.
   
   Vehicle has changed the direction and heading towards west.
   

 

[pmaitra]

All 104 in orbit.

Congrats ISRO.

 

[HariPrasad-1]

..........................................

 

[Screambowl]

Pdf mein matam ka haal dekhne chalo hehehehhe

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[tharun]

Rocket traveled more than 11,000 km and altitude of 500 km ..we can use help of ISRO for the ICBM'S

 

[Krusty]

Congrats to ISRO. Great job. Eagerly waiting for GSLV series of heavy vehicles now..

 

[xeaaex]

What's with the 11k range ? And the image showed it will travel like 5k more kilometres

 

[Screambowl]

What's with the 11k range ? And the image showed it will travel like 5k more kilometres

The vehicle battery must be on and sending the loc and so tracked by our antarctica station

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[HariPrasad-1]

No I posted a remark congratulating all subcontinent people as it is an achievement of our race.

 

[HariPrasad-1]

Only laddu today. No other food.