Science

A significant milestone in suborbital spaceflight was achieved by Blue Origin with the launch of its uncrewed NS-29 mission. The New Shepard rocket lifted off from the company’s West Texas facility on February 4 at 11 a.m. EST, following a week-long delay caused by adverse weather conditions and a technical issue in the rocket’s avionics

Uncontrolled space debris entering the Earth’s atmosphere has become a rising concern, with potential risks to aircraft. The probability of an impact remains low, but the consequences could be severe. Recent incidents have highlighted the issue, prompting authorities to take precautionary measures. During a recent spaceflight, debris from SpaceX’s Starship 7 fell into the Atlantic

A 7,000-year-old femur bone belonging to an antelope, discovered in a South African cave, has revealed the earliest confirmed use of a multi-component arrow poison. Three modified bone arrowheads were found embedded within the marrow cavity, and a recent scientific analysis has identified a mixture of plant-based toxins. This discovery provides new insight into the

A compact neutrino detector has successfully identified antineutrinos at a nuclear power plant, marking a significant advancement in particle physics. Unlike conventional detectors that require massive infrastructure, this device weighs less than three kilograms. Despite its size, it effectively detected antineutrinos emitted from a nuclear reactor in Leibstadt, Switzerland. The experiment, which lasted 119 days,

Baboons in their natural habitat have been observed looking at their reflections in mirrors but failing to recognise themselves. Despite reacting to a visible dot on their arms or legs, the primates showed little to no response when a laser dot was projected onto their faces while they were in front of a mirror. The

The presence of organic molecules on the dwarf planet Ceres has been reassessed using AI analysis of data gathered by NASA’s Dawn spacecraft. Scientists have mapped regions rich in these compounds to determine whether they originated within Ceres or were delivered from external sources. Previously, it was believed that cryovolcanic activity on Ceres transported these

NASA and its international collaborators have finalised the crew for Axiom Space’s fourth private astronaut mission, set to launch aboard a SpaceX Dragon spacecraft no earlier than spring 2025. The mission, departing from NASA’s Kennedy Space Center in Florida, will see four astronauts spending up to 14 days aboard the International Space Station (ISS). The

Ripples in spacetime, known as gravitational waves, are being used to determine the ancestry of black holes. These waves, first theorised by Albert Einstein, are offering insights into how black holes form and evolve. Scientists have uncovered that the spin of a black hole can indicate whether it originated from repeated mergers in densely packed

The pace of ocean warming has intensified significantly over the past four decades, with recent data highlighting a quadrupling of heat absorption rates. This shift points to an acceleration in climate change, as oceans act as the planet’s primary heat sink. Researchers warn that if fossil fuel dependency continues, warming is expected to increase at

A near-Earth object recently classified as an asteroid has been identified as Elon Musk’s Tesla Roadster, which was launched into space in 2018 aboard a SpaceX Falcon Heavy rocket. The object was mistakenly listed as a new near-Earth asteroid by the International Astronomical Union’s Minor Planet Center (MPC) on January 2, before the classification was

A new research study has examined the mathematical principles governing creativity and innovation, shedding light on how novel ideas emerge. By analysing data across different domains, researchers have identified patterns that could refine the understanding of how individuals and societies generate new concepts. The study investigates two types of novelty—discovering an entirely new element and

A team of researchers has observed an ultra-diffuse galaxy, FCC 224, uncovering an unusual system of globular clusters. The galaxy, located in the Fornax cluster approximately 65 million light-years away, has been found to host luminous and overmassive globular clusters. The study, conducted using the Hubble Space Telescope (HST) and supported by spectroscopic data from

A recent analysis of lunar surface features has challenged long-standing assumptions about the moon’s geological dormancy. Findings indicate that small ridges on the far side of the moon may have formed within the last 200 million years, suggesting that tectonic processes are still at play. The study’s conclusions point to ongoing activity beneath the lunar

A major development in stem cell science has been achieved with the creation of a bi-paternal mouse, marking a significant step in reproductive biology. Scientists have successfully engineered a mouse with two male biological parents, which managed to survive into adulthood. This research, conducted by a team of stem cell experts, has addressed longstanding barriers

Blue Origin’s uncrewed New Shepard rocket is expected to launch its NS-29 mission on January 31, 2025, at 11:30 a.m. EST from Launch Site One in West Texas. The mission aims to test 30 experiments, primarily for NASA, which are designed to advance technologies for lunar exploration. The flight will include a unique manoeuvre that

The remains of a young pregnant woman, who lived approximately 1,200 years ago during the Manteño period in Ecuador, have been unearthed by archaeologists. Her grave contained a striking combination of artifacts and evidence of violent death, which has led researchers to suspect ritual sacrifice. The discovery was made at the Buen Suceso site, where

Microscopic organisms, discovered in the tropical peatlands of Peru’s northwestern Amazon, have been identified as playing a significant role in influencing Earth’s climate. Researchers, in collaboration with local institutions, have revealed how these microbes contribute to the carbon cycle in ways that could either mitigate or intensify climate change. Found in waterlogged and oxygen-deprived conditions,

Astronauts returning from extended space missions are reported to experience significant changes in eye health, linked to prolonged exposure to microgravity. Researchers have identified that the altered blood flow and pressure conditions in space can lead to vision problems. These changes are primarily associated with a condition termed spaceflight-associated neuro-ocular syndrome (SANS), affecting around 70

The bright protostar T Tauri, situated 471 light-years away in the Taurus constellation, is expected to vanish from view for decades. This dimming phenomenon, triggered by a thick disk of gas and dust surrounding its companion stars, could last up to a century. Astronomers have been observing this system, comprising three growing stars, for decades

Researchers have achieved a milestone in quantum computing by integrating 1,024 silicon-based quantum dots with digital and analog on-chip electronics, all operating at cryogenic temperatures below 1 Kelvin. This innovation is expected to advance the development of scalable quantum computing systems, which have long faced challenges in balancing scalability, performance, and energy efficiency. The integration