Category: Science

Only three decades ago, the Indian space programme was a diminutive affair, dominated by the newfound successes of the Polar Satellite Launch Vehicle (PSLV) and a then-fledgling clump of communications satellites. Today, the programme is a large tree with a flourishing canopy. There is a slew of ongoing projects accompanied by projects being ideated, developed,…

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In the middle of this image, the fuzzy-looking bulb of light in a warm shade of yellow extends around a small bright spot, nestled within a thin light circle that appears to be drawn closely around it. The circle is an Einstein ring. | Photo Credit: ESA/Euclid/Euclid Consortium/NASA More than a century ago, Albert Einstein…

Read More “Euclid space telescope discovers new ‘Einstein ring’ in nearby galaxy” »

In his inauguration speech in January, United States President Donald Trump declared the US would “plant the stars and stripes on the planet Mars”. This shouldn’t come as a surprise. In 2017, in Trump’s previous term of office, he promised to “establish a foundation for an eventual mission to Mars”. And his billionaire adviser Elon…

Read More “Scientists make plans to keep spacefarers from contaminating other worlds” »

A bell tower of an Orthodox church in the town of Oia on the earthquake-truck island of Santorini, Greece, is visible as the main town of Fira is lit by the sun in the background, February 4, 2025. | Photo Credit: AP An earthquake swarm occurs when multiple seismic events of comparable intensity strike a…

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On January 20, Chinese scientists reported that they were able to maintain a plasma at a temperature of 100 million degrees C for about 1,066 seconds in a nuclear fusion reactor called the Experimental Advanced Superconducting Tokamak (EAST). In 1938, physicists Otto Hahn and Fritz Strassmann found that energy is produced when the nucleus of…

Read More “China’s EAST reactor keeps the fire of magnetic fusion burning” »

In this undated photo provided by Abdelrazek Elnaggar, Emma Paolin, PhD student at University of Ljubljana, sets up active air sampling with sorbent tubes and pumps. | Photo Credit: Abdelrazek Elnaggar/AP At first whiff, it sounds repulsive: sniff the essence of an ancient corpse. But researchers who indulged their curiosity in the name of science…

Read More “Research discovers ancient Egyptian remains smell nice” »