Physics & Astronomy

Physics & Astronomy

Astronomers Uncover Drifting Star’s Secrets with ESO Telescope

By studying in great detail the 'ringing' of a planet-harbouring star, a team of astronomers using ESO's 3.6-m telescope have shown that it must have drifted…

Physics & Astronomy

Electric sail invention approaches implementation

The electric solar wind sail developed by Dr. Pekka Janhunen at the Finnish Meteorological Institute might revolutionise travelling in deep space. The electric…

Physics & Astronomy

Ghosts of galaxies

The detection of these immense stellar fossils confirms the predictions of the cold dark matter model of cosmology, which proposes that present-day grand…

Physics & Astronomy

Researchers at Parc de Recerca UAB create the first thermal nanomotor in the world

Researchers are able to control these movements by applying different temperatures at the two ends of the long nanotube. The shorter tube thus moves from the…

Physics & Astronomy

IRVUX-FEL – A pan-European Research Infrastructure of free electron laser light sources

The new facility called IRVUX-FEL is included in the European Roadmap for Research Infrastructures 2006 developed by the European Strategy Forum for Research…

Physics & Astronomy

Space Radiation Linked to Increased Colon Cancer Risk for Astronauts

The findings suggest that astronauts may be at increased risk of colon cancer due to exposure to the high linear energy transfer (LET) radiation found in…

Physics & Astronomy

Milky Way’s Giant Black Hole Awoke from Slumber 300 Years Ago

The finding helps resolve a long-standing mystery: why is the Milky Way’s black hole so quiescent? The black hole, known as Sagittarius A* (pronounced…

Physics & Astronomy

Laser Activates Electrical Activity in Thunderstorm Clouds

A team of European scientists has deliberately triggered electrical activity in thunderclouds for the first time, according to a new paper in the latest issue…

Physics & Astronomy

ESA Chooses GSI Facility to Evaluate Mars Mission Radiation Risks

The European Space Agency (ESA) has chosen the GSI accelerator facility to assess radiation risks that astronauts will be exposed to on a Mars mission. GSI was…

Physics & Astronomy

Laser TRACER: Fast, Precise Calibration Unveiled at MACH 2008

NPL and its partner ETALON are unveiling Laser TRACER at MACH 2008 in Birmingham. This is a high-speed, ultra precise, mobile system for the calibration and…

Physics & Astronomy

Delta II Rocket Coming Together for NASA's GLAST Satellite Launch

Solid rocket boosters were recently attached to the rocket. A series of nine strap-on solid rocket motors will next be mated with the rocket to help power the…

Physics & Astronomy

Contract signed for ESA’s Sentinel-3 earth observation satellite

The contract was signed today in Paris by Volker Liebig, ESA Director of Earth Observation, and Pascale Sourisse, President and CEO of Thales Alenia Space, in…

Physics & Astronomy

Laser Light Cools Microchip: Exploring Quantum Innovations

Macroscopic objects follow the laws of classical physics, microscopic objects obey the laws of quantum mechanics. This is for sure. But at what point does a…

Physics & Astronomy

'Tiny radio antennas' under skin could act as remote sensors of humans' emotional, physiological state

The researchers believe the discovery could theoretically help remotely monitor medical patients, evaluate athletic performance, diagnose disease and remotely…

Physics & Astronomy

£12.5M Funding Boost for Physics at University of Kent

HEFCE has approved the funding to bring together, promote and sustain physics provision in the south east, an initiative that will ensure that the institutions…

Physics & Astronomy

Coldest Brown Dwarf CFBDS0059: Bridging Stars and Planets

The brown dwarf is named CFBDS J005910.83-011401.3 (it will be called CFBDS0059 in the following). Its temperature is about 350°C and its mass about 15-30…

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