ISRO

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Indian Space Research Organisation (ISRO) has successfully operationalised two major satellite systems namely Indian National Satellites (INSAT) for communication services and Indian Remote Sensing (IRS) satellites for management of natural resources; also, Polar Satellite Launch Vehicle (PSLV) for launching IRS type of satellites and Geostationary Satellite Launch Vehicle (GSLV) for launching INSAT type of satellites.

Megha-Tropiques

ISRO and French National Space Centre (CNES) signed a Memorandum of Understanding (MOU) in 2004-05 for the development and implementation of Megha-Tropiques (Megha meaning cloud in Sanskrit and Tropiques meaning tropics in French). The launch of Megha-Tropiques is planned during the fourth quarter of 2010.
Megha-Tropiques is aimed at understanding the life cycle of convective systems and to their role in the associated energy and moisture budget of the atmosphere in the tropical regions. The satellite will carry an Imaging Radiometer Microwave Analysis and Detection of Rain and Atmospheric Structures (MADRAS), a six channel Humidity Sounder (SAPHIR), a four channel Scanner for Radiation Budget Measurement (SCARAB) and GPS Radio Occultation System (GPS-ROS).

GAGAN

The Ministry of Civil Aviation has decided to implement an indigenous Satellite-Based Regional GPS Augmentation System also known as Space-Based Augmentation System (SBAS) as part of the Satellite-Based Communications, Navigation and Surveillance (CNS)/Air Traffic Management (ATM) plan for civil aviation. The Indian SBAS system has been given an acronym GAGAN - GPS Aided GEO Augmented Navigation. A national plan for satellite navigation including implementation of Technology Demonstration System (TDS) over the Indian air space as a proof of concept has been prepared jointly by Airports Authority of India (AAI) and ISRO. TDS was successfully completed during 2007 by installing eight Indian Reference Stations (INRESs) at eight Indian airports and linked to the Master Control Center (MCC) located near Bangalore.
The first GAGAN navigation payload has been fabricated and it was proposed to be flown on GSAT-4 during Apr 2010. However, GSAT-4 was not placed in orbit as GSLV-D3 could not complete the mission. Two more GAGAN payloads will be subsequently flown, one each on two geostationary satellites, GSAT-8 and GSAT-10.

Space Capsule Recovery Experiment (SRE-II)

The main objective of SRE II is to realize a fully recoverable capsule and provide a platform to conduct microgravity experiments on Micro-biology, Agriculture, Powder Metallurgy, etc. SRE-2 is proposed to be launched onboard PSLV-C19 in of 2010 - 11.

Chandrayaan-2

Chandrayaan-2 mission is planned to have an orbiter/lander/rover configuration. The mission is expected to be realised by 2012 - 13. The science goals of the mission is to further improve our understanding of origin and evolution of the Moon using instruments onboard Orbiter and in-situ analysis of lunar samples and studies of lunar regolith properties (remote & direct analysis) using Robots/Rovers.

Aditya-1

The First Indian space based Solar Coronagraph to study solar Corona in visible and near IR bands. Launch of the Aditya mission is planned during the next high solar activity period ~ 2012. The main objectives is to study the Coronal Mass Ejection (CME) and consequently the crucial physical parameters for space weather such as the coronal magnetic field structures, evolution of the coronal magnetic field etc. This will provide completely new information on the velocity fields and their variability in the inner corona having an important bearing on the unsolved problem of heating of the corona would be obtained.

YOUTHSAT

YOUTHSAT is a participatory scientific mission with payloads from both Russia and India. It would be carrying three scientific payloads one from Russia and two from India.
It is a micro satellite carrying scientific payloads with participation from universities at graduate, postgraduate and research scholar level and would participate from testing of the payloads in laboratory to the utilisation of the data from payloads. Participation of young scientists will inculcate interest in space related activities and provide opportunities for realisation of future scientific payloads at the university level. YOUTHSAT is scheduled to be launched as auxiliary satellite along with Indian remote sensing satellite during 2010 with an orbital altitude of 630 km at an inclination of 97.9º.