Yipee..... this is fantastic news and pardon this post in a stock market site but I am crazy about space related stuff and hence could not resist this.
This is nothing short of a historic and a phenomenal achievement if you consider the time frame (less than 2 years from start to finish), the cost ( 450 cr a mere 10% of what others spend) and the result (first country to achieve this on maiden attempt).
Full detailed and exhaustive information available on this wikipedia link.
Also read the press release by ISRO
Special congratulations to the ISRO team who all made this possible.