Science

Researchers have suggested a new way to detect planets that orbit around dead stars known as Cataclysmic Variables (CVs), which are essentially binary star systems that have two stars in extreme proximity to each other. The lack of distance between them leads to one star drawing material from the other, thereby dimming the second star.

Cows are considered the backbone of rural economy, but face neglect on becoming unproductive, and now a top business school has proposed a facial recognition technology-based development model integrating stray bovines. An Indian Institute of Management Ahmedabad (IIMA) study has come out with a model using facial recognition technology for stray cows to link them

In what may lead to the development of new treatments for heart diseases, researchers have created a novel artificial intelligence (AI) technique that can detect plaque erosion in heart arteries. The technique uses optical coherence tomography (OCT) images to monitor arterial plaque. The finding is crucial as the disintegration of the plaque can serve as

E.coli is a type of bacteria that has been a major health concern and has led to numerous deaths. While the bacterium is found in the intestines of healthy humans and animals, the history of its evolution has remained unknown. Now, researchers, at McMaster University, have successfully reconstructed the first ancient genome of E.coli by

The European Space Agency’s Mars Express orbiter has captured images of portions of the Martian Valles Marineris, the largest system of canyons in the Solar System. Valles Marineris, like many other geological features on the red planet, dwarfs all terrestrial analogues. The Valles Marineris, in particular, is 4,000 km long, 200 km wide and up

Elon Musk’s SpaceX on Friday broke its record for the number of rockets launched in a calendar year, topping last year’s slate of 31 missions amid a whirlwind campaign to launch its own internet satellites into orbit. SpaceX’s 32nd launch of 2022 using its workhorse Falcon 9 rocket comes as the company races to build

Due to the harsh glare of the Sun, astronomers, while searching for asteroids in space, point their telescopes away from the centre of the solar system. Most of the asteroid surveys are conducted at night and tend to scan the region beyond Earth’s orbit for asteroids. A new study proposes that this method creates a

Amazon Project Kuiper, the e-commerce giant’s initiative to offer broadband internet via satellites, may soon be expanded to India as the Jeff Bezos-owned company is looking for an executive to handle the project’s licensing strategy in India and Asia-Pacific countries. Amazon had announced in 2020 that it will invest more than $10 billion (roughly Rs.

Our planet was recently hit by solar winds triggered by the snapping of a gigantic canyon of fire filament on the Sun. The event, earlier predicted to take place on July 20 or 21, slammed Earth on Wednesday. However, one doesn’t need to panic as the G1 geomagnetic storm was a mild one posing no

On the 53rd anniversary of the Apollo 11 lunar landing, NASA announced on Wednesday that it’s shooting for a late August launch of its giant, new moon rocket. NASA will attempt the more than month-long lunar test flight with three mannequins, but no astronauts, as early as August 29. There are also two launch dates

American Space Agency NASA has selected Elon Musk’s Space Exploration Technologies Corporation (SpaceX) to launch their new Nancy Grace Roman Space Telescope, from California which will explore dark matter and other subjects, according to a release by the agency on Wednesday. The launch has been tentatively set for October 2026, using SpaceX’s Falcon Heavy Rocket

A founding member of Elon Musk’s Neuralink left the company in recent weeks, according to two people familiar with the matter, the latest in a string of departures at the brain implant startup. Paul Merolla, who helped launch Neuralink in 2016 and worked on its chip design program, is no longer with the San Francisco

The M S Ramaiah University of Applied Sciences (MSRUAS) will build a student satellite “Ramaiah Sat” coinciding with ‘Azadi Ka Amrit Mahotsav’ to commemorate 75 years of Indian independence. The MSRUAS under Gokula Education Foundation (medical) on Tuesday signed a Memorandum of Understanding with Indian Technology Congress Association (ITCA) to develop and build the nano

A team of paleoanthropologists have unearthed a human fossil that is estimated to be around 1.4 million years old. The fossil was found at the Sima del Elefante archaeological site in Spain during excavations on June 30. The fossil contains fragments of a human skull and is said to be the oldest ever found in

While NASA’s Perseverance Rover might not have been successful in finding signs of life on Mars yet, it has discovered a strange piece of an object, which looks like a tangle of string or shredded material that is clinging together.  According to the National Aeronautics and Space Administration (NASA), the image was captured by the

It has been an exciting week with the release of breathtaking photos of our Universe by the James Webb Space Telescope (JWST). Images such as the one below give us a chance to see faint distant galaxies as they were more than 13 billion years ago. It’s the perfect time to step back and appreciate

Despite some immunotherapies been proven to be effective in treating melanoma brain metastases, researchers remain clueless about the reason behind the tumour’s spread to the brain. Now, through an extensive study of the cells inside melanoma brain metastases, researchers have unravelled details about the condition which could lead to the development of new therapies. Melanoma

The comet C/2017 K2 has offered a spectacular celestial show for stargazers and astronomers as it hurtled past Earth this week. In its closest approach to our planet, which was on July 14, the comet was about 270 million kilometres away. Now, while the comet may have crossed its closest point to Earth, the celestial

Researchers have developed a self-organising laser system that can reconfigure according to the conditions, replicating the ability of living materials. This discovery is likely to help in creating smart photonic materials which would better mimic the properties of biological matter such as self-healing, collective behaviour, and adaptation. While lasers are used to produce a different

Back in 2011, a Martian meteorite called Northwest Africa 7034 was found in the Sahara Desert. Dubbed Black Beauty, the meteorite is believed to contain some of the oldest Martian igneous material. Now, in a new study, researchers have managed to zero in on the meteorite’s origin on the Red Planet. The findings are likely