{"id":187993,"date":"2024-12-04T07:19:19","date_gmt":"2024-12-04T07:19:19","guid":{"rendered":"https:\/\/news.talkwithrattan.com\/index.php\/2024\/12\/04\/india-to-launch-european-proba-3-satellites-today\/"},"modified":"2024-12-04T07:19:19","modified_gmt":"2024-12-04T07:19:19","slug":"india-to-launch-european-proba-3-satellites-today","status":"publish","type":"post","link":"https:\/\/news.talkwithrattan.com\/index.php\/2024\/12\/04\/india-to-launch-european-proba-3-satellites-today\/","title":{"rendered":"India to Launch European Proba-3 Satellites Today"},"content":{"rendered":"
\"India<\/div>


\n<\/p>\n

\n

A groundbreaking mission by the European Space<\/a> Agency (ESA) involving two satellites designed to create artificial eclipses is scheduled for launch on December 04, 2024. The Proba-3 formation-flying mission will be carried into orbit aboard India’s Polar Satellite<\/a> Launch Vehicle (PSLV-C59) from the Satish Dhawan Space Centre. The liftoff is expected 4:08 PM (IST). Live coverage of the event will be provided by the Indian Space Research Organisation (ISRO).<\/p>\n

Proba-3 Launch Live Details<\/h2>\n

The launch will kickstart at 4:08 PM (IST) from the Satish Dhawan Space Centre. The live streaming will be available on ISRO YouTube channel, while one can get real-time updates on the organisation’s social media handle.<\/p>\n

Details of the Mission<\/h2>\n

The Proba-3 mission comprises two satellites weighing a combined 550 kilograms. These spacecraft will enter a highly elliptical orbit, varying between 600 kilometers and 60,530 kilometers from Earth. ESA officials have stated that once separated, the satellites will be tested for safe tandem orbiting, including a demonstration of collision avoidance protocols.<\/p>\n

The primary objective involves precise formation flying, which ESA has described as “unprecedented,” in a statement. The satellites will align with millimeter accuracy over a distance of 150 meters, forming what the agency terms a “virtual giant satellite.” During this alignment, one satellite will block the Sun’s disk, enabling its companion to observe the solar corona \u2014 the Sun’s outer atmosphere \u2014 without interference.<\/p>\n

Scientific Goals and Technological Advancements<\/h2>\n

Proba-3 is designed to allow extended observation of the corona, which is typically visible from Earth only during brief solar eclipses, as per reports. ESA has highlighted in a statement that this mission will provide up to six hours of uninterrupted corona study during each 19-hour orbital cycle. This extended observation is expected to aid in understanding phenomena such as the Sun’s high corona temperatures and the acceleration of the solar wind.<\/p>\n

The mission, expected to last a minimum of two years, is also aimed at advancing autonomous formation-flying technologies. ESA officials have suggested that these innovations could pave the way for larger-scale satellite formations, potentially revolutionising fields like Earth observation and in-orbit servicing.<\/p>\n

Proba Series Legacy<\/h2>\n

Proba-3 marks the fourth mission in ESA’s Proba series, following the launch of Proba-1 in 2001, Proba-2 in 2009, and Proba-V in 2012. These missions have contributed to Earth observation and solar studies, with all previous satellites reportedly remaining operational in orbit.<\/p>\n

The Proba-3 project, initiated in 2014 with an estimated cost of \u20ac200 million, reflects a collaborative effort between ESA and private sector partners.<\/p>\n<\/div>\n


\n
Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

A groundbreaking mission by the European Space Agency (ESA) involving two satellites designed to create artificial eclipses is scheduled for launch on December 04, 2024. The Proba-3 formation-flying mission will be carried into orbit aboard India’s Polar Satellite Launch Vehicle (PSLV-C59) from the Satish Dhawan Space Centre. The liftoff is expected 4:08 PM (IST). Live […]<\/p>\n","protected":false},"author":2,"featured_media":187994,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","fifu_image_url":"https:\/\/i.gadgets360cdn.com\/large\/11_1733292258385.jpg","fifu_image_alt":"","footnotes":""},"categories":[607],"tags":[147195,10890,273,147194,7279,254,144735,128953,14483,27903,1603],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/187993"}],"collection":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/comments?post=187993"}],"version-history":[{"count":1,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/187993\/revisions"}],"predecessor-version":[{"id":187995,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/187993\/revisions\/187995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media\/187994"}],"wp:attachment":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media?parent=187993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/categories?post=187993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/tags?post=187993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}