Christmas Fail

India’s space program gets a lump of coal in their Christmas stocking.

Indian Rocket Explodes Seconds After Liftoff

An Indian space rocket carrying an advanced communications satellite exploded in smoke and fire just seconds after lifting off from a launch pad at the Sriharikota space center in Andhra Pradesh state, about 50 miles from the city of Chennai.

The Christmas Day launch of the satellite had originally been planned for December 20, but was delayed after engineers discovered a leak in one of the Geosynchronous Satellite Launch Vehicle’s (GSLV) engines, the United News of India reported.

The GSLV was carrying a GSAT-5P communication satellite into orbit when it strayed from its planned flight path, and was deliberately blown up by mission control 47 seconds after liftoff, according to state-owned Indian Space Research Organization (ISRO) Chairman K. Radhakrishnan.

Radhakrishnan said the GSLV developed an error shortly after takeoff, and then lost command, resulting in a higher angle in the flight.

“That caused a higher stress, breaking up the vehicle,” he said.

The GSLV exploded “at an altitude of 4.9 miles (8 km) and the debris have fallen in deep sea,” Radhakrishnan said.

See also:
Indian space rocket explodes soon after launchIndian rocket explodes after take-off
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Satellite-Carrying Indian Rocket Explodes After Launch
Unmanned Indian rocket explodes
GSAT-5P, GSLV-F06 were not insured
ISRO teams analysing data to pinpoint GSLV failure
Heavier payload caused Indian rocket’s failure: Expert
Disaster leaves Isro with 1 cryo engine
GSLV failures fuel disappointment and anxiety
GSLV failure sparks safety fears for 2016 manned space flight

Apparently, this isn’t the first time this particular type of rocket has failed.

/India might want to rethink their plans to use these rockets for manned flights

Russian Satellites Go For A Swim

Whoops, that’s a pretty expensive program error.

Program error caused Russian Glonass satellite loss – source

A program error caused a Russian Proton-M carrier rocket to deviate from its course and lose a booster carrying three Glonass-M satellites, a source in the Russian space industry said on Monday.

Sunday’s launch of the Proton-M carrier rocket was supposed to deliver satellites for the completion of Russia’s Glonass satellite navigation system.

However, the rocket, which blasted off from the Baikonur space center in Kazakhstan, deviated from its course by 8 degrees, resulting in the loss of the DM-3 booster with the satellites. According to unofficial reports, the spacecraft fell into the Pacific Ocean to the northwest of Hawaii.

“According to preliminary information, there were no technical problems with the Proton itself during lift-off. A range of specialists consider that program errors in Proton’s onboard computer led to the engines failing to function as normal, giving the rocket an extra boost and taking it into the wrong orbit,” the source said.

See also:
Crash Hurts Russia Satellite Challenge to U.S. GPS
Russia’s $2 billion project to rival America’s GPS suffers setback
Satellite failure leaves Russia without Glonass network
Russia begins investigation into satellite launch failure (video)
Russian launch fails to put three nav satellites in orbit
Rocket booster behind Russia’s space launch failure
Computer crashed Russian satellites
Russian satellites crash after failed launch
Reports: Russian satellites fall into Pacific
Glonass Satellites Crash Into Pacific
Proton-M carrier rocket loses booster with three Glonass-M satellites

Boy, I’d sure hate to be one of the people responsible for that “program error”.

/I hear Siberia is not so nice this time of year