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India has successfully launched its first space-based solar observatory mission \u2014 just 10 days after the landing of its spacecraft Chandrayaan-3<\/a> on the lunar south pole.<\/p>\n Called Aditya-L1, the spacecraft, weighing over 3,264 pounds, blasted off from the spaceport Satish Dhawan Space Centre in South India\u2019s Sriharikota using the 44.4-meter tall polar satellite launch vehicle (PSLV-XL) at the targeted time of 11:50am local time on Saturday. It will cover a distance of 932,000 miles and spend 125 days (or over four months) to reach its destination: a halo orbit around one of five Lagrangian points, which lie between the sun and Earth and allows spacecraft to track solar activities continuously, without any occultation and eclipse.<\/p>\n India\u2019s space agency, the Indian Space Research Organization (ISRO), has installed<\/a> seven payloads on the Aditya-L1 spacecraft, four for remote sensing and three for on-site experiments. Onboard instruments include a visible emission line coronagraph, solar ultraviolet imaging telescope, X-ray spectrometer, solar wind particle analyzer, plasma analyzer package and tri-axial high-resolution digital magnetometers, all equipped to collect the necessary data and observations. The overall purpose of the mission, codenamed PSLV-C57, is to observe solar activities and their effect on space weather in real time.<\/p>\n After over an hour of its takeoff, the PSLV injected the Aditya-L1 spacecraft into an elliptical orbit of 146\u00d712,117 miles. This was the first time the launch vehicle\u2019s upper stage took two burn sequences to put the spacecraft into its intended orbit.<\/p>\n \u201cI want to congratulate PSLV for such a very different mission approach today to do this mission of Aditya-L1 to put it in the right orbit. Now, the Aditya-L1 will take its journey after some Earth maneuvers,\u201d ISRO chairman S. Somanath said while addressing the attendees at the space agency\u2019s mission control center. \u201cLet us wish all the very best to the Aditya spacecraft for its long journey and being put around the halo orbit of L1.\u201d<\/p>\n The payloads on the spacecraft will study the three crucial parts of the sun<\/a>: the photosphere, chromosphere and corona. Further, the three instruments for conducting on-site experiments will observe the local environment at the Lagrangian point L1.<\/p>\n Image Credits: <\/strong>ISRO<\/p>\n<\/div>\n Aditya-L1, for which the Indian government allocated approximately $46 million in 2019, was conceptualized in 2008 to study the solar corona, the outer layer of the sun\u2019s atmosphere, and was named Aditya (\u201csun\u201d in Hindi). However, ISRO later renamed the mission Aditya-L1 to expand it to study solar and space environments.<\/p>\n \u201cIt\u2019s a dream come true for the team Aditya-L1,\u201d said Nigar Shaji, project director for the Aditya-L1 mission. \u201cOnce the Aditya [mission] is commissioned, it will be an asset to the heliophysics of the country and even to the global scientific fraternity.\u201d<\/p>\n In the past, the U.S., Europe and China conducted solar observatory missions in space to study the sun. However, it is the first time India is venturing into this domain, as it has hitherto focused on sun observation using ground-based telescopes.<\/p>\n The Indian space agency gained worldwide attention and praise last week when Chandrayaan-3 successfully made its soft landing on the moon. Earlier this week, ISRO posted<\/a> a video the mission\u2019s lander shared showing its rover moving on the lunar surface to find a safe route. The lunar mission will help conduct a list of experiments to aid human landing eventually.<\/p>\n \u201cWhile the whole world watched this with bated breath, it is indeed a sunshine moment for India,\u201d said Jitendra Singh, the deputy minister for science and technology, while congratulating ISRO for the successful launch of the Aditya-L1 mission.<\/p>\n Alongside Aditya-L1, ISRO has long been working on a human space flight mission Gaganyaan \u2014 planned for 2025<\/a>. Meanwhile, the space agency is also looking to launch an unmanned mission to Venus.<\/p>\n In June, India became a signatory of NASA\u2019s Artemis Accords<\/a> to participate in joint space experiments with partner nations. NASA also committed to training Indian astronauts at the Johnson Space Center in Houston and intends to send them to the International Space Station next year. Additionally, ISRO and NASA are working on a low-Earth observatory mission, slated to launch in 2024, to map the entire planet in 12 days and consistently analyze Earth\u2019s ecosystems, ice mass, vegetation biomass, sea level, and natural disasters and hazards.<\/p>\n Separately, India released a space policy<\/a> earlier this year to boost private participation in its space missions. The South Asian nation already has over 150 space tech startups developing launch vehicles<\/a>, satellites<\/a> and Earth observatory<\/a> solutions.<\/span><\/p>\n Funding in Indian space tech startups grew 17% to $112 million in 2022 from $96 million in 2021. The space tech sector also saw a significant 60% increase in capital infusion from last year, reaching $62 million in 2023, according to the data recently released by analyst firm Tracxn. Investments in Indian startups are expected to grow further with the ease in the norms for foreign direct investments, which various stakeholders have long demanded.<\/span><\/p>\n<\/p><\/div>\n