Category: Science

Science

Watch | Chandrayaan-3’s journey from the Moon’s orbit to its surface

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Watch | Chandrayaan-3’s journey from the Moon’s orbit to its surface

File picture of Chandrayaan-3 Vikram lander. | Photo Credit: ISRO The Indian Space Research Organisation (ISRO) landed on the Moon on August 23, 2023. This monumental achievement firmly cemented India’s position as one major players in the space community. Since then Chandrayaan-3 has found sulphur, a temperature difference of 50°C between the surface and 10…

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NASA’s LRO captures Chandrayaan-3 landing site on the Moon

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NASA’s LRO captures Chandrayaan-3 landing site on the Moon

Chandrayaan-3 lander is in the centre of the image. Its dark shadow is visible against the bright halo surrounding the vehicle. The image is 1,738 meters wide; frame No. M1447750764LR. | Photo Credit: LROC National Aeronautics and Space Administration’s (NASA) Lunar Reconnaissance Orbiter (LRO) has spotted the Chandrayaan-3 Lander Module landing site on the surface…

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Science

India was a tree planting laboratory for 200 years – here are the results

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India was a tree planting laboratory for 200 years – here are the results

Allowing forests to regenerate on their own has been championed as a strategy for reducing planet-heating carbon in the atmosphere while also boosting biodiversity, the benefits ecosystems offer and even the fruitfulness of livelihoods. | Photo Credit: Velankanni Raj B/The Hindu Allowing forests to regenerate on their own has been championed as a strategy for…

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Science

Sahara space rock 4.5 billion years old upends assumptions about the early Solar System

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Sahara space rock 4.5 billion years old upends assumptions about the early Solar System

In May 2020, some unusual rocks containing distinctive greenish crystals were found in the Erg Chech sand sea, a dune-filled region of the Sahara Desert in southern Algeria. On close inspection, the rocks turned out to be from outer space: lumps of rubble billions of years old, left over from the dawn of the Solar System….

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Science

Scientists find elusive Pines’ demon particle after 67 years

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Scientists find elusive Pines’ demon particle after 67 years

An elusive particle proposed in 1956 by theoretical physicist David Pines has just been discovered by a team of scientists led by Peter Abbamonte of the University of Illinois. Scientists long suspected that this particle, called a ‘demon’, plays a fundamental role in the characteristics of several metals, but had been unable to confirm its…

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Finally, physicists have a way to ‘see’ inside short-lived nuclei

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Finally, physicists have a way to ‘see’ inside short-lived nuclei

Around 150 years ago, three scientists named Ernest Rutherford, Hans Geiger, and Ernest Marsden exposed a thin gold foil to radiation. Based on how the rays were deflected by atoms in the foil, they figured out that every atom has a dense centre where its mass and positive charge are concentrated. Seventy years ago, Robert…

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Aditya-L1 successfully undergoes second earth-bound manoeuvre: ISRO

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Aditya-L1 successfully undergoes second earth-bound manoeuvre: ISRO

Aditya-L1, the first space-based Indian mission to study the Sun underwent the second earth-bound manoeuvre successfully, during the early hours on Tuesday, ISRO said. ISRO’s Telemetry, Tracking and Command Network (ISTRAC) carried out the operation. “The second Earth-bound manoeuvre (EBN#2) is performed successfully from ISTRAC, Bengaluru. ISTRAC/ISRO’s ground stations at Mauritius, Bengaluru and Port Blair…

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