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ELECTRO OPTICAL INFRARED SENSOR
In 1997, Galileo mapped a 400-kilometer patch of Europa; a later analysis found ammonia-bearing compounds near fractures in the iceRecent examinations of historical Galileo data have uncovered ammonia compounds near the surface fractures of Europa. This discovery points...08 Sep, 2026, 07.20 PM IST- Indian space startup GalaxEye wins US patent for satellite imaging technologyIndian space startup GalaxEye secured a US patent for its satellite sensor synchronisation system. This technology allows for precise, simu...08 Sep, 2026, 03.42 PM IST
- HFCL, Sterlite Tech shares jump 5%: What’s driving up to 705% multibagger run?HFCL and Sterlite Technologies hit their upper circuits on Tuesday, extending their sharp 2026 rallies on strong business updates. HFCL has...08 Sep, 2026, 11.49 AM IST
- Scientists discover a surprising new way to map what lies beneath cities using thunder, revealing hidden underground hazards and possible sinkhole zonesScientists are using thunder's vibrations to map underground geology. Existing fiber-optic cables detect tiny ground movements triggered by...07 Sep, 2026, 07.30 PM IST
- Motorola Edge 70 Neo India launch confirmed: Check expected price, launch date, camera, battery and specificationsMotorola has announced the upcoming launch of the Edge 70 Neo smartphone in India, stirring excitement among tech enthusiasts. This device ...07 Sep, 2026, 06.44 PM IST
- Hall of Frame: Glasses with bold and distinctive frames are the new corporate accessoryEyewear is emerging as the new workplace power accessory, replacing traditional markers such as ties, watches and jewellery as a way for pr...06 Sep, 2026, 09.37 AM IST
- Sterlite Tech shares hit 5% upper circuit as firm targets Rs 20,000 crore revenue by FY29 amid booming AI demandSterlite Technologies shares hit a 5% upper circuit after unveiling ambitious FY29 growth targets, including Rs 20,000 crore revenue and gl...04 Sep, 2026, 10.41 AM IST
- In 2024, Stanford-linked researchers redesigned radiative cooling for vertical walls; the emitter ran 2.5°C below ambient and 8.9°C cooler than white paintA team of researchers has unveiled a groundbreaking material designed to cool building walls effectively. This revolutionary emitter has th...02 Sep, 2026, 03.40 PM IST
- In 2025, Monash researchers developed a self-adaptive microporous ceramic; daytime cooling reached 19.5°C below ambient while nighttime overcooling was limited to 3.3°CScientists have unveiled an innovative ceramic designed for passive radiative cooling applications. This advanced material efficiently lowe...02 Sep, 2026, 02.40 PM IST
- In a 2025 study, Penn State researchers tested porous PMMA sheets that reflected 96.4% of sunlight; a test box stayed 14.7°F cooler than the outdoor airInnovative researchers have crafted a groundbreaking porous plastic sheet that cools without any electrical input. By reflecting sunlight a...29 Aug, 2026, 02.30 PM IST
- In 2000, University Of Illinois researchers searched 1,000 trillion DNA molecules for lead-sensitive DNA. 9 years later, their lab reported DNA sensors with sensitivity as low as 11 parts per trillion for toxic metals in drinking waterLead detection may soon look very different from a trip to the laboratory. Researchers at the University of Illinois developed a DNA lead s...27 Aug, 2026, 08.33 PM IST
- In 2003, NASA launched a 34-inch infrared telescope called Spitzer. For 17 years, it looked through cosmic dust and revealed a hidden universeNASA's Spitzer Space Telescope ended its mission in 2020 after sixteen years. Its infrared observations pierced cosmic dust, revealing hidd...27 Aug, 2026, 04.58 PM IST
- In 2000, Sandia used a 416-nanometer cheesecloth-like crystal to bend infrared light with little loss. 26 years later, the approach still guides research into faster, cooler photonic chipsSandia researchers developed a tiny structure guiding infrared light with minimal loss. This artificial crystal, made from gallium arsenide...26 Aug, 2026, 09.24 PM IST
- In 1997, NASA sent a lightning sensor into orbit aboard TRMM to study storms. 29 years later, the mission’s data still helps scientists understand lightning, rainfall and climateNASA's Lightning Imaging Sensor aboard TRMM studied lightning's role in weather. Earlier missions observed lightning from space, revealing ...25 Aug, 2026, 06.50 PM IST
- National Space Day: From Chandrayaan-3 to Aditya-L1, how Indian chips are powering its space missionsMade-in-India semiconductor chips are now powering key Indian space missions. These domestically manufactured components support lunar and ...23 Aug, 2026, 07.22 PM IST
- Paras Defence expects exports to double as Middle East conflict boosts demandParas Defence anticipates its export revenue will double this fiscal year. This growth is driven by Middle East conflict and rising geopoli...21 Aug, 2026, 02.06 PM IST
- Today's battle airspace defined by information superiority, split-second decision making: DCAS Air Marshal Tejpal SinghIn today's advanced warfare, winning hinges on information mastery and swift decision-making. To achieve success in multi-domain operations...18 Aug, 2026, 03.08 PM IST
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