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TEST FLIGHT SATELLITES
ET Exclusive: Reliance Jio eyes September 2027 test flight for 1,600-satellite LEO network- China builds massive desert test facility to test future fighter jets as it races against US for sixth-gen tech
- In 1966, Gemini 9 and Gemini 12 exposed fungal spores and viruses directly to space; a 0.4 mm aluminum shield kept fungal spores alive and boosted virus survival 3,000-fold
- In 1947, the military sent fruit flies 67 miles into space to test radiation risks. 11 years later, NASA was founded in 1958, with animal flights underway in America now1947 mission was part of a larger American effort to understand whether living organisms could survive the journey into space. Beginning in...03 Sep, 2026, 08.59 PM IST
- In 1967, Biosatellite II irradiated parasitic wasps for 2 days in orbit; females later laid as many eggs as controls, and hatchability remained excellentA 1967 NASA mission sent parasitic wasps into orbit around Earth. These wasps showed surprising resistance to radiation damage while in spa...02 Sep, 2026, 01.00 PM IST
- Russia secretly helping Iran develop supersonic missiles: ReportRussia reportedly aids Iran in developing advanced supersonic cruise missiles since 2023. This covert program involves Russian missile spec...02 Sep, 2026, 08.36 AM IST
- In 1996, Endeavour released a coffee-table-size package that inflated into a 46-foot antenna; the tennis-court-size structure worked for several hours in spaceIn 1996, NASA's Endeavour shuttle achieved a significant milestone by launching an inflatable antenna experiment that expanded to the dimen...01 Sep, 2026, 07.10 PM IST
- In 1990, NASA recovered tomato seeds after nearly 6 years on LDEF; classroom tests found space seeds germinated at 73.8% versus 70.3% for Earth controlsAfter nearly six years aboard NASA's LDEF satellite, Rutgers tomato seeds returned to Earth to inspire young scientists. Millions of studen...01 Sep, 2026, 07.00 PM IST
- Aerospace startup Alteon raises $2.5 million from Lachy Groom, Together FundAlteon is developing autonomous dynamic-soaring aircraft that harvest energy from wind gradients, similar to how albatrosses fly. Its next ...01 Sep, 2026, 02.48 PM IST
- NASA sent a 77-year-old payload specialist back into space in 1998, 36 years after he became the first American to orbit Earth - not just to make history again, but to study how an older human body responds to microgravity, becoming the oldest person ever to fly in spaceJohn Glenn returned to space aboard the shuttle Discovery in 1998. He became the oldest person to travel into space at age seventy-seven. N...01 Sep, 2026, 01.35 PM IST
- Chinese espionage in the United States: Why drone incursions are raising fresh security concernsAmerica confronts increasing drone threats over sensitive sites and public events. Federal officials lack a single authority to manage thes...31 Aug, 2026, 10.15 PM IST
- In 1960, NASA launched rhesus monkey Miss Sam to test Mercury's escape system, and she reached 1,800 mph and 9 miles, then returned in overall good conditionMiss Sam, a rhesus monkey, played a pivotal role in NASA's launch escape system testing, demonstrating the system's ability to safely eject...31 Aug, 2026, 06.30 PM IST
- 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...31 Aug, 2026, 06.00 AM IST
- In 1969, NASA launched Bonnie the monkey for a planned 30 days in orbit; his condition deteriorated after about 8 days, and the mission was ended earlyIn 1969, a brave monkey named Bonnie embarked on a solo space voyage aboard Biosatellite III. Unfortunately, his mission was cut short due ...29 Aug, 2026, 08.26 PM IST
- China’s GJ-21 stealth drone spotted as 40,000-tonne Sichuan drone ship nears trialsChina’s GJ-21 naval stealth attack drone has been seen in videos that appear to show flight testing in Liaoning province, according to SCMP...29 Aug, 2026, 05.30 PM IST
- In 1994, the space shuttle Discovery held a Wake Shield disk behind it while still attached to its robot arm; the facility produced 5 good semiconductor filmsIn 1994, the space shuttle Discovery transported the Wake Shield Facility, designed to establish an ultra-clean vacuum environment. This gr...28 Aug, 2026, 01.10 PM IST
- In 1992, Endeavour rescued stranded Intelsat VI; three astronauts captured it by hand, and a new booster sent the satellite to geosynchronous orbitIn 1992, NASA unleashed the Endeavour shuttle on an ambitious mission to salvage a damaged satellite. The crew faced daunting challenges du...27 Aug, 2026, 01.40 PM IST
- Spacetech startup InspeCity raises Rs 100 crore, prepares for four orbital missionsInspeCity is building what it calls an in-space servicing architecture to extend the life of satellites and eventually enable more complex ...27 Aug, 2026, 07.44 AM IST
- 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...24 Aug, 2026, 06.30 PM IST
- NASA is paying Rs 5 crore prize to solve a hidden space problem that requires no rocket scienceNASA has launched the Orbital Clarity Challenge, offering up to $500,000 to inventors who can develop affordable tools to measure the thin ...21 Aug, 2026, 05.11 PM IST
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