As of my last knowledge update in September 2021, I don’t have access to information specific to events or developments that occurred after that date, including details about satellites launched in 2023 or beyond. However, I can provide you with information on some notable Indian satellites and their significance up to that time. Please note that for the most current information about satellites launched in 2023 or beyond, you may want to refer to official sources or news outlets.
1.Mangalyaan (Mars Orbiter Mission):
- Launched in 2013, the Mars Orbiter Mission, also known as Mangalyaan, was India’s first interplanetary mission. It made India the fourth space agency globally to reach Mars. It continues to send valuable data about the Martian atmosphere and surface.
2.Chandrayaan-2:
- Launched in 2019, Chandrayaan-2 was India’s second lunar exploration mission. It consisted of an orbiter, a lander named Vikram, and a rover named Pragyan. Although the Vikram lander failed to make a soft landing on the Moon’s surface, the orbiter continues to provide valuable lunar data.
3.GSAT Series (GSAT-30, GSAT-31, etc.):
- The GSAT (Geo-Stationary Satellite) series consists of various communication satellites launched by ISRO (Indian Space Research Organisation). These satellites provide crucial services such as telecommunication, television broadcasting, and broadband internet across India.
4.NavIC (Navigation with Indian Constellation):
- NavIC is India’s regional satellite navigation system, similar to GPS. It consists of a constellation of satellites in geosynchronous and geostationary orbits, providing accurate positioning and timing information over India and surrounding regions.
5.Cartosat Series (Cartosat-2, Cartosat-2B, etc.):
- The Cartosat series comprises Earth observation satellites designed to capture high-resolution images of the Earth’s surface. These satellites have various applications, including urban planning, natural resource management, and disaster monitoring.
6.IRNSS/NavIC Navigation Satellites:
- Apart from providing regional navigation, the Indian Regional Navigation Satellite System (IRNSS) also aids in surveying, mapping, and disaster management. Several satellites are part of the IRNSS/NavIC constellation.
7.Astrosat:
- Launched in 2015, Astrosat is India’s first dedicated multi-wavelength space observatory. It observes the universe in visible, ultraviolet, and X-ray wavelengths, enabling scientists to study celestial phenomena such as stars, galaxies, and black holes.
8.RISAT Series (RISAT-1, RISAT-2, etc.):
- Radar Imaging Satellite (RISAT) series comprises remote sensing satellites equipped with synthetic aperture radar (SAR) technology. These satellites aid in all-weather, day-and-night Earth observation, including agriculture and disaster management.
9.Aditya-L1:
- Aditya-L1 is an upcoming mission aimed at studying the Sun. It will be India’s first solar mission and is expected to provide insights into the Sun’s outermost layer, the corona, and its impact on space weather.
10.Oceansat Series (Oceansat-2, Oceansat-3, etc.):
- Oceansat satellites are designed for oceanographic studies and applications. They provide data related to ocean surface winds, ocean color, and sea surface temperatures, supporting fisheries, weather forecasting, and environmental monitoring.
Please note that the information provided here is based on my last knowledge update in September 2021. India’s space program continues to evolve, and new satellites and missions may have been launched since then. To get the most up-to-date information on Indian satellites in 2023 and beyond, I recommend checking official sources such as ISRO’s website and reputable news outlets covering space-related developments.
