A picture-perfect launch for ISRO's Mars Orbiter Mission
Posted by Emily Lakdawalla
05-11-2013 4:11 CST
It was well worth staying up late to watch the PSLV carrying the Mars Orbiter Mission soar off its launch pad today. All four stages of the launch vehicle performed right to expectations, placing the spacecraft into an elliptical orbit of Earth with a perigee of 246.9 kilometers and an apogee of 23,566 kilometers, extremely close to the predicted orbit. I was taken aback by how quickly the rocket shot into the air. I made an animated gif of screen caps:
Here's a nice video of the launch -- I would have embedded it but I couldn't figure out how to prevent it from autoplaying.
The challenges for ISRO are not over -- they have only begun. They have not left Earth yet. The spacecraft will now perform 7 orbits of Earth over the next 4 weeks, with rocket burns at each perigee to increase the height of the orbit, before departing for a 300-day cruise to Mars. I'll keep you posted as the mission continues.
And now, I'm going to bed! Congratulations to ISRO!!
OK, after a few hours' sleep, here's some lovely photos ISRO posted overnight from the launch: