Science

Years after the collapse of the Arecibo Observatory, its extensive datasets remain instrumental in advancing astronomical research. In a study led by Sofia Sheikh from the Search for Extraterrestrial Intelligence (SETI) Institute, data from the observatory was utilised to uncover new details about pulsar signals. These dense neutron stars emit beams of radiation likened to

Significant advancements in space exploration were made throughout 2024, with missions targeting the moon, Mars, Mercury, and beyond. Government agencies, private companies, and scientists achieved remarkable milestones, pushing the boundaries of discovery in our solar system. New Missions to the Moon Multiple lunar missions added to humanity’s knowledge of Earth’s natural satellite. According to reports,

Google on Monday said that it has overcome a key challenge in quantum computing with a new generation of chip, solving a computing problem in five minutes that would take a classical computer more time than the history of the universe. Like other tech giants such as Microsoft and International Business Machines, Alphabet’s Google is

The Kennedy Space Center Visitor Complex in Florida has revealed plans for a revamped attraction called The Gantry at LC-39, set to open in early 2025, as per reports. The reimagined observation tower, which was previously used for launch viewing, will now offer an interactive experience, including a simulated rocket engine test. Visitors will have

A new celestial navigation system developed by scientists at the University of South Australia (UniSA) is expected to enhance drone operations by enabling uncrewed aerial vehicles (UAVs) to navigate using stars. This innovative method, designed to eliminate reliance on GPS signals, could make drones harder to detect and immune to jamming attacks, according to reports.

A significant portion of Earth’s biodiversity faces extinction by the end of the century if current greenhouse gas emissions continue unchecked, according to findings published in Science on December 5. The study, which reviewed over 450 research papers spanning 30 years, highlights the escalating threat climate change poses to global species, particularly amphibians and those

Europe’s Vega-C rocket has resumed operations, achieving a successful launch on December 5, 2024, after a two-year suspension due to a failure during its previous mission. The rocket, operated by French aerospace company Arianespace, carried the Copernicus Sentinel-1C Earth-observation satellite into orbit. The launch took place at 4:20 p.m. EST from the Guiana Space Centre

SpaceX has announced the successful completion of its first Starlink satellite constellation designed to provide direct internet connectivity to standard mobile phones. According to reports, the achievement was marked by the launch of 20 Starlink satellites, including 13 equipped with direct-to-cell capabilities. The launch occurred on December 4, 2024, at 10:05 PM EST from Vandenberg

China has reportedly launched its latest Long March-12 rocket from the newly established Wenchang Commercial Space Launch Site, marking a significant milestone in its commercial space ambitions. The launch occurred on November 30, 2024, propelling two experimental satellites into orbit. The 62.6-metre rocket is designed to support a growing surge in commercial satellite deployments, as

ISRO’s PSLV-C59 mission, carrying the European Space Agency’s Proba-3 satellites, was successfully launched on December 5, 2024, from the Satish Dhawan Space Centre in Sriharikota. The launch, initially delayed by a day due to an anomaly, occurred at 4:04 PM IST. The mission’s objectives, including deploying the satellites into their designated orbit, were achieved with

A recent study published in Nature Astronomy has concluded that Venus likely never had oceans or conditions conducive to life. The research, led by Tereza Constantinou, a doctoral researcher at the University of Cambridge’s Institute of Astronomy, analysed the planet’s atmospheric composition to infer its interior water content. The findings suggest that Venus’s interior is

NASA astronaut Sunita Williams is conducting an agricultural experiment aboard the International Space Station (ISS) aimed at advancing space farming techniques and addressing Earth’s agricultural challenges, as per reports. The experiment, part of NASA’s Plant Habitat-07 study, involves cultivating “Outredgeous” romaine lettuce in microgravity conditions. According to reports, the study examines how water availability impacts

An experiment conducted by researchers at the University of British Columbia has revealed the limited potential of mealworms in addressing plastic pollution. The study, published in Biology Letters on December 4, estimated that 100 mealworms would take approximately 138 days, or 4.5 months, to consume a single disposable face mask made from polypropylene. The findings

Archaeologists have unearthed 5,000-year-old clay bowls at the Shakhi Kora site in northeastern Iraq, which could signify one of the earliest forms of government organisation, according to a study published in Antiquity. The site, located southwest of Kalar in the Kurdistan region, dates to the fifth millennium B.C. Researchers have suggested these bowls might have

A new hypothesis suggests that dark matter, one of the universe’s greatest mysteries, may have originated in a separate event known as a “Dark Big Bang.” The idea was initially proposed in 2023 by Katherine Freese, Director of the Texas Center for Cosmology and Astroparticle Physics, and Martin Wolfgang Winkler, University of Texas. The theory

A study published in Science Advances has identified a significant anomaly to Vagn Walfrid Ekman’s widely-accepted theory on wind-driven ocean currents. Conducted by a team of researchers from NOAA, the Indian National Center for Ocean Information Services and the University of Zagreb, the study focused on the Bay of Bengal in the Indian Ocean. Data

A new study published in Science Advances by Jens Müller and Nicolas Grube from the Institute of Biogeochemistry and Pollutant Dynamics at ETH Zurich has highlighted the growing depths of ocean acidification. Using a 3D model of the world’s oceans, the researchers examined how carbon emissions since the industrial age have impacted marine chemistry. The

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,