Science

Two NASA astronauts who flew to the International Space Station (ISS) in June aboard Boeing’s faulty Starliner capsule will need to return to Earth on a SpaceX vehicle early next year, NASA officials said on Saturday, deeming issues with Starliner’s propulsion system too risky to carry its first crew home as planned. Veteran NASA astronauts Butch

Astronomers have long anticipated a cosmic clash between the Milky Way and the Andromeda galaxy. This event, projected to occur within the next 5 billion years, has been seen as an inevitable galactic merger. However, a recent simulation suggests that the chances of this collision happening within the next 10 billion years might be less

New research suggests that peculiar zones in the Earth’s mantle, where seismic waves slow dramatically, may be more common than previously thought. These ultra-low velocity zones (ULVZs) have intrigued scientists for years due to their ability to slow seismic waves by up to 50 percent. Recent findings indicate that these enigmatic features could be present

MIT engineers have achieved a major breakthrough with the creation of a zinc-air microbattery, a device so tiny it measures just 0.1 millimetres in length and 0.002 millimetres in thickness—about the thickness of a human hair. This innovative battery harnesses oxygen from the air to oxidise zinc, generating up to 1 volt of power. This

Chandrayaan-3 mission, India’s first successful mission to have landed on the Moon, might have made a notable discovery. As per a new study, it might have found evidence of a former magma ocean near the Moon’s South Pole. This finding was achieved through the efforts of the Pragyan rover, which landed on the lunar surface

India is celebrating its inaugural National Space Day today, marking a significant milestone in the country’s space exploration journey. This day commemorates the historic event of August 23, 2023, when Chandrayaan-3 successfully made a soft landing on the Moon. With this achievement, India became the fourth nation to land on the Moon and the first

Indian Space and Research Organisation (ISRO) has released a fresh set of images from the Chandrayaan-3 mission, coinciding with the first anniversary of its successful landing on the Moon. These images, taken by the Vikram lander and Pragyan rover, showcase key moments from the mission, including Pragyan’s attempts to imprint India’s national emblem on the

Neuralink Corp., Elon Musk’s brain-computer company, said surgery for its second implant in a human “went well” and the patient is now able to design 3D objects and play video games like Counter-Strike 2. The procedure also appears to have successfully averted an issue that dogged the experience of the first patient, Noland Arbaugh, who

SpaceX has marked a significant milestone by launching 22 new Starlink satellites into orbit, greatly expanding its global satellite network. The launch occurred on Tuesday, August 20, 2024, at 9:20 a.m. EDT (1320 GMT) from Cape Canaveral Space Force Station in Florida. This mission was remarkable not only for boosting SpaceX’s Starlink megaconstellation but also

Elon Musk, the influential figure behind SpaceX, has expressed a pragmatic view on the timeline for human colonization of Mars. Speaking at the Satellite 2020 conference, Musk noted the slow pace of advancements in space exploration, he may not live to see a sustainable Martian settlement. Despite SpaceX’s strides, such as successful Falcon 9 and

Researchers have made a significant breakthrough that may help save the world’s bananas from a disease threatening their existence. The disease in question, fusarium wilt, has already devastated various banana types in the past, including the Gros Michel variety in the 1950s. The Cavendish banana, the most common variety consumed globally today, is now facing

On August 8, 2024, NASA’s Solar Dynamics Observatory (SDO) may have captured an unprecedented number of sunspots on the Sun’s surface. These sunspots, though they appear small from Earth, are vast, with many of them being roughly the size of our planet. The sunspots are the regions of intense magnetic activity on the Sun that

On August 15, 2024, NASA’s Backyard Worlds: Planet 9 project, driven by citizen scientists, uncovered an astonishing discovery: an object travelling at a staggering speed of 1 million miles per hour, enough to escape the Milky Way’s gravitational grasp. This hypervelocity object, known as CWISE J124909.08+362116.0, marks the first of its kind identified with the

New research suggests that climate change could lead to prokaryotes, the oldest and smallest microorganisms on Earth, becoming more dominant in the oceans. These tiny organisms, including bacteria and archaea, have existed for billions of years and are essential for maintaining marine ecosystems. They play a key role in nutrient cycles and support the food

Scientists have unearthed a previously unknown marine mammal species, Ontocetus posti, which lived 2.2 million years ago. Led by Dr. Mathieu Boisville from the University of Tsukuba, this discovery provides fresh insights into the evolutionary history of walruses and the impact of environmental changes on marine life. The fossil remains, found in Norwich, UK, and

Recent observations from the James Webb Space Telescope (JWST) have cast doubt on the long-held belief that asteroid 16 Psyche is the core remnant of a protoplanet. The JWST detected hydrated minerals on Psyche’s surface, which include hydroxyl and possibly water. This finding complicates our understanding of the asteroid’s composition and its role in the