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COMMUNICATION SATELLITES
In 2006, ISS astronauts threw an old Russian spacesuit stuffed with clothes into orbit; SuitSat circled Earth twice before its radio signal became unexpectedly weakAstronauts launched an old spacesuit, SuitSat-1, as a makeshift satellite in 2006. This creative experiment aimed to transmit messages and ...
Kepler Aerospace raises $8 million in seed round led by Blue Ashva CapitalBengaluru-based Kepler Aerospace has raised $8 million in a seed round led by Blue Ashva Capital and and co-led by Finvolve India Accelerat...
ISRO’s ‘Bahubali’ draws big industry interest as L&T, Adani, others eye rocket technologyLarsen & Toubro, JSW, Adani Group and Mahindra are among companies considering bids to manufacture and operate ISRO’s LVM3 heavy-lift rocke...
67 vulnerable glacial lakes identified in Himachal; early warning systems planned for four in Kinnaur, Lahaul-SpitiHimachal Pradesh has identified sixty-seven vulnerable glacial lakes across its high-altitude regions. Early warning systems are being esta...
In 1984, two shuttle-deployed satellites became stranded when their rocket stages failed; months later, Discovery astronauts captured both and returned them to the shuttleIn 1984, a space shuttle mission retrieved two communication satellites left in the wrong orbit. Insurance underwriters funded this unusual...
Risk of lake burst near China-Nepal border disaster site wanesThe risk of a glacial lake bursting near the China-Nepal border has eased after satellite images showed its size shrinking as water slowly ...
IIT Bombay-led consortium with Plaksha University to develop indigenous 2D quantum technologiesIIT Bombay professor Saurabh Lodha told ET that the project will establish three complementary material-growth facilities: a molecular beam...
Starlink's satcom needs earthly fixesStarlink seeks India's approval for its advanced satellite services. The company needs landing rights and spectrum assignment for its new t...
Singtel seeks FDI approval to enter India’s satellite communications marketSingtel plans to enter India’s emerging satellite communications (satcom) market, targeting public and private enterprises through its Indi...
In 1964, NASA first tracked a satellite with lasers; the method later helped measure sea-level rise and ice lossIn 1964, NASA researchers made history by tracking a satellite for the first time using a laser beam. Leveraging spare radar components and...
From Thumba to tomorrow: Indian space programme is preparing for its biggest leap yetIndia's space program began with a small rocket range in 1962. It progressed to launching its first satellite and developing indigenous lau...
Ukraine, Russia developing own alternatives to Starlink: ZelenskyyUkraine and Russia are developing their own alternatives to Elon Musk’s Starlink satellite communications system, Ukrainian President Volod...
At 7, Jammy-born boy entered Guinness records as world’s youngest male webmaster. Now 20, he’s raised $4.3 million to fix a major space communication problemJammu-born Onkar Singh Batra is building a space communication network. His startup Apolink aims to keep satellites connected beyond ground...
In 1985, NASA astronauts built two giant “flyswatters” aboard Space Shuttle Discovery; they used them in an attempt to activate a stranded satelliteIn the remarkable year of 1985, astronauts faced a daunting challenge when they crafted makeshift tools from spare materials aboard their s...
In 2019, fewer than 2,000 active satellites circled Earth as SpaceX began scaling Starlink. Seven years later, 15,711 were orbiting the planet, with Starlink accounting for 65.97% of the working satellitesSince 2019, the number of active satellites around Earth has surged nearly eightfold, with SpaceX's Starlink making up about two-thirds of ...
Starlink would help the 'least served' in India: Elon MuskElon Musk's Starlink plans to bring satellite internet to India's least served regions. This service aims to connect rural areas where trad...
ET Exclusive: Elon Musk's Starlink reapplies for India approval of satellite network with direct-to-device techStarlink has reapplied to India’s space regulator for approval of its Gen 2 satellite constellation, seeking authorisation for nearly 30,00...