Scientists have discovered an important insight into carbohydrate bonding, which could lead to improved medicines. The study reveals the shapes of carbohydrates when they are free from external influence and interacting with neighboring molecules.
A new additive has been developed to treat carbon dioxide, making it suitable for efficient and environmentally friendly oil extraction. The additive can also reduce environmental damage caused by industrial processes.
A team of scientists has demonstrated the feasibility of Raman amplification, compressing long laser pulses to 1000 times shorter with intensities 300 times greater. This method could replace current expensive systems with smaller and more cost-effective ones, making technologies like x-ray development more accessible.
Astronomers at the Science and Technology Facilities Council's William Herschel Telescope have confirmed an effective way to search the atmospheres of planets for signs of life. This method uses transmission spectra, which can reveal vital information about a planet's atmosphere, providing clues about potential biological processes.
A new study by Imperial College London aims to use a technology initially developed for the ExoMars mission to process unconventional energy resources. The technique involves using surfactants to liberate organic matter from rock, potentially unlocking an enormous impact on the UK and global economy.
UK astronomers successfully observed the asteroid 2008 TC3 using the William Herschel Telescope on La Palma, collecting data that helped predict its impact and study its rare F-class composition. The results demonstrate the importance of asteroid research in mitigating potential impacts.
UK astronomers using NASA Swift Satellite captured an ultraviolet spectrum of a gamma ray burst just 251 seconds after its onset, marking the earliest ever recorded. This breakthrough allows for calculations of distance and brightness within hundreds of seconds and provides new insights into GRB causes and host galaxies.
Researchers found evidence of cosmic dust forming around a dying star in a nearby galaxy, similar to those that formed soon after the Big Bang. This discovery provides insight into the early stages of the Universe and challenges the long-held theory that supernovae explosions are the primary source of dust.
Researchers found that blue stragglers are the result of 'stellar cannibalism' where plasma is gradually pulled from one star to another to form a massive, unusually hot star. This process takes place in binary stars and helps resolve a long-standing mystery in stellar evolution.
Astronomers have discovered carbon dioxide on a Jupiter-sized planet orbiting another star, HD 189733b. The detection is significant as it could be a sign of biological activity, and further studies will focus on characterizing the planet's atmosphere to determine its habitability.
Researchers discovered glycolaldehyde, a basic sugar molecule, towards a star-forming region where habitable planets may exist. The detection suggests that the production of this key ingredient for life could be common throughout the galaxy.
Research on the centre of planets provides deeper insight into controlled thermonuclear fusion and improves models of Jupiter and Saturn. The study reveals that extreme matter behaves like a charged liquid at smaller distances but acts more like a gas over larger lengths.
Researchers have successfully visualized the elusive disks of matter surrounding supermassive black holes using a polarising filter on the UK Infrared Telescope. This breakthrough allows scientists to study these black holes in greater detail, shedding light on their structure and composition.
A new system of planets has been discovered with striking similarities to our Solar System, revealing giant planets that favour family groups over lone objects. The discovery uses a world-wide net of telescopes and challenges the single-life theory of gas-giant planets.
BepiColombo, a joint ESA-JAXA mission, will make the most comprehensive study of Mercury ever, revealing its composition, magnetosphere, and origin. The mission consists of two spacecraft: MPO and MMO, carrying instruments to study the planet's surface and internal structure.
The UK Space Exploration Working Group recommends involvement in both human and robotic elements of space exploration to play a full role in the century's unique opportunities. The report stresses the need for a new vision, suggesting preparatory human space flight activities and maintaining UK's significant role in planetary science.
Astronomers have witnessed the death of a very massive star by observing two celestial explosions at exactly the same position in the sky. The most likely explanation for the 2004 explosion was a giant outburst of the star, which was later confirmed by the final death of the same star.
The VISTA camera, Europe's largest infrared camera, will survey large areas of the southern sky at near-infrared wavelengths, studying cool objects, dust, and high-redshift galaxies. The camera's 67 million pixels will enable it to map the infrared sky faster than any previous telescope.
The Corot space mission is scheduled to launch on December 27, 2006, and will detect planets orbiting around other stars. The mission will also probe the secrets of stellar interiors, potentially discovering rocky worlds similar to Earth.
Astronomers found that black holes of all sizes follow the same 'feeding' process, with characteristic timescales changing linearly with mass and inversely with accretion rate. This discovery helps determine black hole masses in hard-to-reach cases.
The AKARI satellite's far-infrared survey has provided unprecedented views of the Large Magellanic Cloud, a dwarf galaxy orbiting our own. The images reveal copious star formation activity across the galaxy, with many stars currently being formed, indicating a 'star burst'.
For the first time a star has been observed as it goes supernova – a mind-bogglingly powerful explosion that briefly outshines an entire galaxy. UK scientists used NASA's Swift satellite and a combination of orbiting and ground-based observatories to catch the event in real-time.
The UK is investing in the ExoMars mission to explore the Martian surface and search for signs of past and present life. The mission will also study the planet's geochemistry, water distribution, and geophysics, aiming to identify potential hazards for future human missions.
The MINOS experiment has confirmed that neutrinos are not massless, with a mass difference of 0.056 eV between two types measured. This discovery opens up a new field of study to understand the universe's formation and disappearance of antimatter.
Scientists discovered a dynamic atmosphere around Enceladus, composed of water particles that make up Saturn's largest planetary ring. The atmosphere was found to change between fly-bys and is closely linked with plume observations at the South Pole.
Astronomers have discovered a unique pulsar that is only 'on' for part of the time, shedding light on how pulsars emit regular beams of radio waves. The pulsar, PSR B1931+24, slows down 50% faster when it's active compared to when it's not.
The PULSE collaboration has achieved outstanding scientific results by studying pulsars to test fundamental laws and understand extreme conditions. They discovered the first known double pulsar, confirming Einstein's general theory of relativity.
Researchers confirm that Einstein's cosmological constant behaves like dark energy, driving the acceleration of the universe. The study uses innovative imaging data from the Supernova Legacy Survey, which reveals a precision of 10% and challenges theoretical ideas about dark energy.
Astronomers have released images of galaxy NGC 1097, revealing the channelling process of matter toward its central supermassive black hole. The new images show over 300 regions of star formation in a prominent ring surrounding the nucleus.
Astronomers have found a large population of obscured quasars, which are thought to be hidden behind dust in galaxies. The discovery sheds light on the growth habits of black holes at the heart of active galaxies.
The UKIDSS survey will scour the sky with the world's most powerful infrared survey camera to study objects too cool for visible light, like failed stars and distant quasars. The surveys aim to solve existing conundrums, such as when galaxies first lit up, and discover new phenomena.
The Millennium Simulation uses sophisticated modeling techniques to recreate evolutionary histories for 20 million galaxies and supermassive black holes. The simulation demonstrates that a few massive black holes can form early enough to account for rare quasars, and provides a new tool for understanding the nature of dark energy.
A new study reveals that Coronal Mass Ejections (CMEs) can originate from tiny magnetic regions on the Sun, challenging current theories. The research used data from NASA/ESA's SOHO spacecraft and found that these mini-CMEs were energetic enough to reach Earth, causing aurora and disrupting satellite communications.
The European Space Agency recommends a mission that combines key technologies from BeagleNet, ExoMars and NASA to search for life on Mars. The rover will include instruments to study seismic phenomena and a drill capable of penetrating the surface.
A total of eight new VHE gamma-ray sources have been found in the Milky Way's disc, doubling known sources at these energies. The discovery includes two 'dark accelerators' without obvious counterparts in other wavelength bands, sparking excitement among astronomers.
The LCG project has united scientific organizations worldwide to create a massive computing infrastructure, enabling record-breaking data transfer and processing. The Grid will continue to grow rapidly over the next two years to meet the ambitious computing needs of the LHC.
Astronomers using the European Space Agency's XMM-Newton telescope discovered that Jupiter's x-ray glow is due to x-rays from the Sun being reflected back off the planet's atmosphere. The discovery synchronises Jupiter's day-to-day disk x-rays with the Sun's emissions, providing new insights into solar activity.
Astronomers have detected an invisible galaxy made mostly of dark matter for the first time using radio telescopes. The discovery was made by a British-led team and confirmed with the Arecibo telescope in Puerto Rico.
Scientists have detected a 'whiff' of methane evaporating off the surface of Saturn's moon Titan, revealing insights into its geology and weather systems. The data from the Huygens probe also suggests that beneath the thin crust lies a material made of water ice grains.
Astronomers using the Gemini South telescope in Chile have observed new details in the dusty disk surrounding Beta Pictoris, showing a large collision between planetary-sized bodies may have occurred as recently as the past few decades. The mid-infrared observations provide evidence for energetic encounters during planetary formation.
The Wide Field Camera (WFCAM) is the world's most powerful infrared survey camera, detecting objects one hundred times fainter than existing surveys. It has captured stunning images of the Orion nebula, revealing thousands of young stars and dramatic clouds of gas and dust.
Scientists have developed a new method to isolate the light from compact regions of black holes using polaroid filters. This allows them to focus on the area surrounding the black hole, revealing new signals such as the 'Balmer edge' feature that provides information about material properties.
Astronomers study remnant of 1,000-year-old supernova to solve long-standing puzzle of cosmic ray origin. They create gamma-ray image using Cherenkov radiation, providing first unequivocal proof that supernovae produce galactic cosmic rays.
A team of British astronomers is tracking Near-Earth Objects (NEOs) using the Faulkes Telescope North and South in Hawaii and Australia. The UK Astrometry and Photometry Programme (UKAPP) provides crucial information to protect the Earth from potential asteroid impacts.
The UK has played a significant role in CERN's history, contributing to groundbreaking research and technological advancements. The laboratory continues to be a hub for scientific discovery, with ongoing experiments searching for the Higgs boson and exploring dark matter.
Radio astronomers have demonstrated a new technique called e-VLBI, which allows them to combine data from multiple telescopes worldwide and produce high-quality images of the sky in real-time. This enables the observation of distant objects like IRC+10420, a supergiant star surrounded by dusty gas and emitting strong radio waves.
Astronomers have detected high-energy gamma rays emanating from the center of the Milky Way galaxy, sparking debate about the nature of these mysterious emissions. The observation suggests a giant supernova explosion as the possible source, which could accelerate cosmic gamma rays to unprecedented energies.
The Gemini Observatory has released a breathtaking image of Stephan's Quintet, capturing the intricate interactions between five galaxies. The image showcases sweeping arches of gas and dust, tracing the ongoing dance of gravitational forces that have warped their structures over millions of years.
Astronomers launch RoboNet, a global network of robotic telescopes using intelligent software to rapidly observe sudden changes in astronomical objects. The project aims to discover Earth-like planets and study Gamma Ray Bursts, exploiting the large size of the telescopes and sensitive instrumentation.
Researchers use joint ESA/NASA satellite data to form two rival theories on 'coronal heating'. The strong magnetic field is believed to be the culprit behind this phenomenon. Sophisticated computer simulations and observations from SOHO provide crucial evidence for these explanations.