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EARTH AS A MAGNET
Around 1600, a pioneering English physician and natural philosopher invented versorium, the first electroscope, and detected the presence of static electric chargesAround 1600, William Gilbert invented the versorium, the first electroscope, to detect static electric charges. The English physician and n...- Science says birds can navigate using Earth’s magnetic field, here’s how their invisible compass may workWhat scientists increasingly understand is that bird navigation is far more complex than simply following familiar landmarks. Through an in...
- In 2026, scientists recreated 15,000 years of solar wind exposure on Moon soil in 4 hours; the experiment could help with future lunar resource miningInterlune has recreated the effects of around 15,000 years of solar-wind exposure on lunar soil in just four hours, using accelerated heliu...
- India working on FDI clarifications for foreign money from its land-border neighboursIndia is clarifying foreign direct investment rules for bordering nations. These clarifications will guide investors from countries sharing...
- In 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphereIn 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphere as part of the Balloon Array f...
- FM Sitharaman cites financial sector boom to woo Canadian investorsIndia's Finance Minister Nirmala Sitharaman sees collaboration opportunities with Canadian banks and fintech firms. She noted India's robus...
- In 1958, NASA launched a spacecraft Able 2 for the first time to the Moon but the mission failed after a small error and the probe reentered Earth's atmosphere about 43 hours after launchIn 1958, NASA launched Able 2, later known as Pioneer 1, on a mission to study the Moon. The spacecraft failed to reach lunar orbit after a...
- In 2000, NASA’s Galileo spacecraft mapped Jupiter's moon Io’s volcanoes at temperatures above 1,000°C. 26 years later, the data still reveal one of the solar system’s strangest volcanic worldsGalileo spacecraft data revealed Io's extraordinary volcanic landscape and intense heat. Pele volcano showed temperatures reaching 1,500 de...
- Will the Northern Lights appear by Friday? Powerful solar flare sparks new hopesA powerful solar flare has erupted, sending a cloud of material towards Earth. Scientists are monitoring this event for potential geomagnet...
- NASA sent 3 aluminum LEGO figures on a 1.7 billion mile journey; by 2016, the figurines of 2 Roman gods and 1 famous scientist had become the fastest and farthest-traveling toys in history. Still orbiting Jupiter, they now face a fiery fateNASA's ambitious Juno mission made history by sending three aluminum LEGO figures to Jupiter, marking them as the fastest LEGO items ever c...
- In 1958, US Air Force launched an Able 1 spacecraft to the Moon in humanity’s first attempt to send a spaceship anywhere beyond Earth orbit but the mission lasted only 73.6 secondsIn 1958, US Air Force launched an Able 1 spacecraft to the Moon in humanity’s first attempt to send a spaceship anywhere beyond Earth orbit...
- Earlier in 2026, a University of Sydney PhD student traced a 1.34497-hour radio pulse to a dead star. Today, its 1.368-hour orbit explains why the bursts repeatEarlier in 2026, a University of Sydney PhD student traced a 1.34497-hour radio pulse to a dead star. Today, its 1.368-hour orbit explains ...
- In US, rare earths extracted from coal mine wastewaterWest Virginia University researchers are extracting valuable rare earth elements from acidic mine drainage. This process cleans up environm...
- In June 2026, Spain revealed a rare-earth deposit capable of meeting 33% of Europe’s needs. Now, the find could challenge China’s grip on critical minerals and strengthen continent’s push for mineral independenceA rare-earth deposit identified in Campo de Montiel, central Spain, could become an important source of materials for Europe’s electric veh...
- In 2021, scientists tested 20 bonnethead sharks at Florida State and found they use Earth’s magnetic field to navigate: Study suggests sharks may have a magnetic mapSharks possess an incredible ability to roam the expansive oceans, utilizing the Earth's magnetic field as their guide. Recent studies have...
- India’s rare earth push must go beyond magnets to build a China-independent supply chainIndia’s rare earth strategy must extend beyond magnet manufacturing to build a resilient, China-independent supply chain, EY-Parthenon part...
- In 1742, a Swedish astronomer proposed the centigrade temperature scale simplifying global scientific communication, weather tracking and metric alignment: How Anders Celsius invention changed the world?In 1742, a Swedish astronomer proposed the centigrade temperature scale simplifying global scientific communication, weather tracking and m...
- Astronomers looked into the void of space—and watched light do something unthinkableAstrophysicists detected light polarization around a distant magnetar. This observation confirms a quantum vacuum hypothesis from nearly ni...
- In 1859, the Carrington storm caused spectacular auroras and electrical disturbances in telegraph networks as far south as Cuba. 167 years later, a repeat could cripple key infrastructure while leaving some electronic devices surprisingly unaffectedThe Carrington storm of 1859 highlighted our planet's susceptibility to solar flares. If a similar phenomenon occurred today, it could caus...
- Govt's Rs 7,280 crore rare earth magnet scheme draws 20 bids, including L&T, Coal India, ReNewTwenty bids were received for the government's rare earth magnet manufacturing scheme. This initiative aims to establish 6,000 metric tonne...
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