The Indian Space Research Organisation (ISRO) achieved a significant milestone in global space collaboration as they successfully launched ESA's Proba-3 Sun observation mission via PSLV-C59 from Sriharikota. This marks the first mission to launch from India for ESA since 2001 and showcases ISRO's growing contributions to global space exploration. The Proba-3 mission aims to study the Sun's faint corona closer to the solar rim and is a testament to the strength of international partnerships and the engineering excellence of ISRO.
India's Historic Launch of ESA's Proba-3 Mission: A Milestone in Space Collaboration
On June 23, 2023, the Indian Space Research Organisation (ISRO) embarked on a historic mission to launch the European Space Agency's (ESA) Proba-3 Sun observation mission from the Satish Dhawan Space Centre (SDSC) in Sriharikota. This launch marks a significant milestone in global space collaboration and showcases India's growing contributions to space exploration.
Background
The Proba-3 mission is a part of ESA's scientific program and aims to study the Sun's faint corona, the outermost layer of its atmosphere. The mission will provide unprecedented data on the corona's dynamics, heating, and magnetic field, helping scientists understand the Sun's influence on Earth and its climate.
India has a long-standing partnership with ESA, dating back to the launch of the Ariane 5 rocket that carried the INSAT-2B satellite in 1999. Since then, the two agencies have collaborated on several successful missions, including the Chandrayaan-1 lunar probe.
The Proba-3 Mission
The Proba-3 satellite weighs approximately 150 kg and is equipped with three scientific instruments:
The satellite will operate in a highly elliptical orbit around Earth, enabling it to observe the Sun from different vantage points. The mission is expected to last for two years.
ISRO's PSLV-C59 Rocket
The Polar Satellite Launch Vehicle (PSLV) is ISRO's most reliable rocket, with a proven track record of over 50 successful missions. The PSLV-C59 was the latest version of the rocket, with enhanced capabilities and improved payload mass.
The PSLV-C59 successfully launched the Proba-3 satellite into orbit, marking a major achievement for ISRO and a testament to India's growing prowess in space technology.
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