Science

Timekeeping, a cornerstone of modern technology and daily life, is poised to achieve unprecedented accuracy due to groundbreaking research in atomic and nuclear clocks. Essential for global positioning systems (GPS), telecommunications and financial networks, the definition of a “second” has evolved over centuries. The latest innovations could lead to a redefinition of the second, enhancing

Efforts to establish a lunar time standard have been initiated as part of preparations for increased international presence on the Moon under NASA’s Artemis programme. According to reports, the White House in April 2024 called for the creation of a unified lunar time system, essential for future missions and potential human bases. The core challenge

The first phase of astronaut training for India’s Gaganyaan mission, a collaborative effort between the Indian Space Research Organisation (ISRO) and NASA, has been successfully completed. ISRO announced this milestone in an official statment, which confirmed that Group Captain Shubhanshu Shukla, the primary crew member, and Group Captain Prasanth Balakrishnan Nair, the backup crew member,

A dramatic flow of lava from an active fissure near Iceland’s Blue Lagoon was captured by NASA’s satellites, highlighting the ongoing volcanic activity on the Reykjanes Peninsula. The images, taken by Landsat 9 and Suomi NPP satellites, were released on November 27, showing the intensity of the eruption that began on November 20. The infrared

A Falcon 9 rocket carrying 24 Starlink satellites was launched by SpaceX from Cape Canaveral Space Force Station in Florida on November 30, 2024, at 12:00am EST (10:30am IST). According to a report, this marked the latest addition to the company’s growing Starlink constellation, designed to provide global internet coverage. Satellite Deployment and Low-Earth Orbit

Chinese scientists are reportedly racing against time to protect potatoes, a vital global food crop, from the adverse effects of climate change. Research conducted under the International Potato Center (CIP) in Beijing is said to have revealed alarming reductions in potato yields when exposed to higher temperatures. Potatoes grown in simulated conditions, replicating future climate

A recent study by researchers at Duke University’s Nicholas School of the Environment has examined the water quality effects of a historic lithium mine in North Carolina, specifically near Kings Mountain. Conducted by a team led by Avner Vengosh, a Distinguished Professor of Environmental Quality, the study highlights the presence of elevated levels of lithium,

Astronomers have been perplexed by the existence of supermassive black holes detected during the universe’s earliest phases, just a few hundred million years after the Big Bang. Recent findings, as detailed in a study submitted to the Journal of Cosmology and Astroparticle Physics, suggest these cosmic giants may have originated as primordial “seeds” during the

NASA’s Europa Clipper spacecraft has begun deploying its scientific instruments during its journey to Jupiter. The probe, launched on October 14, 2023 aboard a SpaceX Falcon Heavy rocket from Kennedy Space Centre, is set to study Europa, one of Jupiter’s moons. Europa is believed to possess a subsurface ocean, potentially harbouring conditions suitable for life.

Magnetic vortices descending from Jupiter’s ionosphere into its deep atmosphere are believed to trigger the formation of ultraviolet-absorbing anticyclonic storms, according to a study published on November 26 in Nature Astronomy. These storms, appearing as dark ovals, span the size of Earth and have been observed primarily in Jupiter’s polar regions. The phenomenon was first

The integration of artificial intelligence (AI) and open science by NASA has been reported to significantly advance disaster preparedness, response and recovery efforts. According to the space agency, NASA’s Disasters Program, supported by the agency’s commitment to open science, has been developing innovative tools and datasets to assist in managing natural disasters like hurricanes. These

Flowers of Hypenia macrantha, a species native to Brazil, have been observed using unique mechanisms to outcompete rivals during pollination. According to research, these blooms utilise a pollen “catapult” system to increase the chances of successful pollination. The strategy involves launching their pollen in a burst to displace rival pollen from the beaks of visiting

After over a decade of research, the H.E.S.S. Observatory in Namibia has recorded the most energetic cosmic ray electrons ever detected, according to reports. These high-energy particles, comprising electrons and positrons, are believed to originate from intense cosmic phenomena such as supernova explosions, neutron stars, and black holes. The discovery suggests that the sources of these

An extensive fish-trapping network, believed to date back 4,000 years, has been discovered in Belize, shedding light on how the Maya civilisation sustained its communities through complex aquatic food systems. This research reveals that a network of ponds and earthen channels enabled ancient Maya people to secure food resources by channelling fish and other aquatic species

One of the most intense cosmic shockwaves has been observed in Stephan’s Quintet, a group of galaxies located approximately 290 million light-years from Earth. The event was triggered by the galaxy NGC 7318b colliding with four neighbouring galaxies at an estimated velocity of two million mph (3.2 million kmph). The collision produced a shock front

A breakthrough in solar research has been achieved using NASA’s supercomputing technology, revealing new insights into the intricate inner workings of the Sun. The simulations, developed by NASA’s Ames Research Center, showcase turbulent motions within the Sun’s upper layers, using data collected from various Sun-observing spacecraft. These findings aim to enhance understanding of solar activity and