Telangana becomes India’s twenty-ninth state
The Andhra Pradesh Reorganisation Act divided the former state and established Telangana, following a long movement for separate statehood. Hyderabad initially served as a common capital under the transitional arrangements written into the Act.
Source: India Code: Andhra Pradesh Reorganisation Act, 2014
India’s first interplanetary mission reaches Mars
The Mars Orbiter Mission launched from Sriharikota on 5 November 2013 and entered Martian orbit on 24 September 2014. ISRO describes Mangalyaan as India’s first interplanetary mission; its instruments studied the Martian surface and atmosphere.
The spacecraft entered orbit rather than landing. Machine-readable dates keep its launch and orbital insertion visible at their correct timeline years.
Source: ISRO: Mars Orbiter Mission FAQ