Science

SpaceX is gearing up for the launch of the Polaris Dawn mission, scheduled for Tuesday, Aug. 27. This mission is notable for aiming to take a Crew Dragon spacecraft to its highest orbit yet, with plans for the first-ever private spacewalk. The launch is set to take place from NASA’s Kennedy Space Centre in Florida,

Astronomers have traditionally relied on helioseismology to estimate the Sun’s age by analysing the vibrations that ripple through its interior. However, recent research has uncovered a significant obstacle, the Sun’s magnetic activity, which follows an 11-year cycle, appears to be distorting these measurements. Data from the Birmingham Solar Oscillations Network (BISON) and NASA’s SOHO mission,

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

Get ready for a spectacular celestial event this Saturday morning, August 24, when six planets will align in the sky. Following a similar event on June 3, skywatchers will have another chance to view Saturn, Neptune, Uranus, Jupiter, Mars, and Mercury all at once. This planetary parade, while not extremely rare, is a highlight of

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

Supermassive black holes might be influencing galactic star formation and triggering the death of galaxies, claims a new study. Recent research has shed light on how the birth and death of a galaxy, also known as the galactic cycle occurs. This study reveals that the mass of a supermassive black hole can significantly impact the

The Indian Space and Research Organisation (ISRO) Chief S. Somanath has stated that the ongoing challenges faced by NASA astronaut Sunita Williams, who has been stuck in space for over 60 days, will provide valuable lessons for India’s Gaganyaan mission, as per a report. Williams and fellow astronaut Butch Wilmore have encountered difficulties with Boeing’s

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

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

Brain ageing patterns that could be indicative of a neurodegenerative disease or brain atrophy have been discovered by a study. As many as five such patterns have emerged after an extensive analysis of nearly 50,000 brain scans, the study claimed. Conducted by researchers using advanced machine-learning techniques, this study provides new insights into the complex

The Indian Space Research Organisation (ISRO) is advancing its lunar exploration efforts with the upcoming Chandrayaan-4 and Chandrayaan-5 missions. ISRO Chairman S. Somanath confirmed that the designs for both missions are finalised and are awaiting government approval, as per a new report. These missions follow the successful Chandrayaan-3, which marked India as the first nation

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

On August 19, 2024, Europe’s JUICE (Jupiter Icy Moons Explorer) spacecraft achieved a notable milestone in space exploration by performing a gravity assist flyby of the Moon. The probe came within 465 miles (750 kilometres) of the lunar surface, capturing images of this significant encounter. This manoeuvre is the first part of an unprecedented double

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