India's first Mars satellite 'Mangalyaan' enters orbit
India has successfully put a satellite into orbit around Mars, becoming the fourth country to do so.
The Mangalyaan robotic probe, one of the cheapest interplanetary missions ever, will soon begin work studying the Red Planet's atmosphere.
A 24-minute engine burn slowed the probe down enough to allow it to be captured by Mars' gravity.
More: http://www.bbc.co.uk/news/science-environment-28268186