Science

American space agency NASA has released the sound of a black hole, which can be heard by human ears. This black hole sits 200 light years away in the Perseus galaxy cluster, according to a report in Mashable. Black holes are extraordinarily dense objects with gravity so intense that not even light can escape. The

Researchers have developed a small, touch-based sensor that can detect the level of lithium in a person’s body using their sweat. The device can give out results in less than 30 seconds and does not require a visit to a clinic.  The right level of lithium in the body can help in controlling the symptoms

Two of the largest mass extinction of species on Earth took place at the end of the Permian geologic period. Such was the magnitude that 86% of all the animal species were wiped out in the extinction that took place 252 million years ago. The event also marked the onset of a new era where

Scientists have successfully mapped the surface of the cerebral cortex of the young human brain in impressively high resolution. The mapping, done using high-quality magnetic resonance imaging (MRI) data, showed development in the key regions of the brain from two months before an individual’s birth to two months after it. Researchers believe that this achievement

Astronomers, observing a nearby galaxy with a powerful telescope, have detected one of the largest black hole jets ever. The jet with a size of a million light-years from end to end is not just huge, but has been estimated to be 50 times larger than the galaxy. The nearby galaxy, NGC2663, is located in

Examining samples from asteroid Ryugu, scientists have made a startling discovery. They have spotted microscopic grains of ancient materials that are even older than our Solar System. Located in the near-Earth solar orbit, asteroid Ryugu is shaped like a spinning top and orbits the Sun every 16 months. The Hayabusa2 spacecraft of the Japan Aerospace

As NASA prepares to send astronauts back to the Moon under Artemis, the agency has identified 13 candidate landing regions near the lunar South Pole. Each region contains multiple potential landing sites for Artemis III which will be the first of the Artemis missions to bring the crew to the lunar surface, including the first

A provincial capital in southwest China has dimmed outdoor advertisements, subway lighting and building signs to save energy, official announcements said, as the area battles a power crunch triggered by record-high temperatures. The mercury has soared beyond 40 degrees Celsius (104 Fahrenheit) in Sichuan province this week, fuelling massive demand for air conditioning and drying

The distinction of being the most massive star ever discovered is held by R136a1, a behemoth star that is around 150 to 200 times the mass of the Sun. R136a1 is part of the R136 cluster, which is located in the Large Magellanic Cloud. In a new study, a team of astronomers have observed this

It has been long believed that dinosaurs went extinct due to an asteroid impact on Earth. A recent discovery may lead to some developments in this theory. Scientists have spotted a mysterious asteroid impact crater on the seafloor which is believed to have formed at the same time when dinosaurs were wiped out from the

NTPC Limited, India’s largest integrated energy company achieved 69454 MW of group installed and commercial capacity with the commissioning of 56 MW Kawas Solar PV Project at NTPC Kawas, Gujarat on Monday. The Ministry of Power in a statement said that NTPC is steadily lowering its carbon footprint by reducing greenhouse gas emissions through the

Beaming a laser pulse sequence based on Fibonacci numbers at atoms inside a quantum computer, physicists have created a previosuly undetected phase of matter. What is fascinating about the phase is that it behaves as if it has two dimensions of time despite having a singular flow of time. The researchers used 10 atomic ions of an element called ytterbium,

NASA’s gigantic Space Launch System moon rocket, topped with an uncrewed astronaut capsule, is set to begin an hours-long crawl to its launchpad Tuesday night ahead of the behemoth’s debut test flight later this month. The 322-foot-tall (98-meter-tall) rocket is scheduled to embark on its first mission to space — without any humans — on

Russia’s space agency on Monday unveiled for the first time a physical model of what a planned new Russian-built space station will look like, suggesting Moscow is serious about abandoning the International Space Station (ISS) and going it alone. Russia, in the throes of what some Kremlin hardliners believe is an historic rupture with the

Billionaire tycoon Elon Musk-led SpaceX launched another batch of Starlink satellites into orbit on Friday.Taking to his official Twitter account, Musk, the founder of American spacecraft manufacturer, and satellite communications corporation SpaceX shared the details about the new satellite launch. According to the SpaceX reports, Falcon 9 launched 46 Starlink satellites to low-Earth orbit from

In a fresh approach, scientists at the University of California, San Francisco, have aimed at treating Alzheimer’s disease using new technology. The approach involves focussing on microglia, a type of cell that stabilises the brain by getting rid of damaged neurons and proteins that are often associated with dementia and other brain illnesses. While the

Knee pain is one of the most rampant health issues for many. This pain stems from the wear and tear of the cartilage in a medical condition called osteoarthritis. Seeking relief, people commonly turn to steroid injections, pain relievers, physical therapies, or getting their knee joint replaced. But, a new development might prove to be

Conducting a series of experiments over years, scientists have gained a deeper understanding of plant physiology and their water requirements. When plants take in carbon dioxide during photosynthesis, they tend to lose a large amount of water. This water is crucial for them as it makes up their dry plant matter besides providing hydration to

A new study has curbed the chances of humans finding life on Mars. According to the study, conducted by the researchers at the University of California San Diego, Mars’ subsurface has little to no evidence of water. The surprising results were derived after studying the seismic data from NASA’s Mars InSight mission. The Mars InSight

Children, even some who are too young for school, know you can’t make a baby without sperm and an egg. But a team of researchers in Israel have called into question the basics of what we teach children about the birds and the bees, and created a mouse embryo using just stem cells. It lived