The Indian Space Research Organization (ISRO) has several current and planned space missions, including Chandrayaan-2 to send an orbiter and lander-rover to the Moon in 2016-2017, Aditya-1 to study the Sun's corona from 2015-2016, and AVATAR, a proposed reusable spaceplane for satellite launches and space tourism beginning tests in 2016. ISRO also operates communication satellites like GSAT and INSAT that provide services domestically and in the Asia-Pacific region, and plans future collaborative missions such as the SAARC Satellite and NISAR radar imaging satellite with NASA.