The Liverpool Telescope, the world’s largest fully robotic telescope, has snapped its first images of the heavens this week. This 2 meter optical telescope is owned by the Astrophysics Research Institute (ARI) of Liverpool John Moores University (JMU), but observes autonomously from its site on La Palma in the Canary Islands. The telescope was designed, constructed and commissioned by Telescope Technologies Ltd., a subsidiary company of JMU.
The Liverpool Telescope’s unique capabilities of flexible scheduling and rapid response will put the UK at the forefront of exciting new fields of research in time domain astrophysics. “This enables us to study such phenomena as supernovae and Gamma Ray Bursts – the biggest explosions in space,” said Professor David Carter of the ARI. The telescope’s other great strength is its ability to make regular observations of objects that vary over periods from seconds to years. This is very difficult with current astronomical facilities. It can also track newly discovered objects such as comets or near-Earth asteroids, allowing accurate calculations of their paths and potential hazard.
The telescope is supported by the Particle Physics and Astronomy Research Council, making 40% of the observing time available to astronomers throughout the UK. A further 5% of the time has been donated by JMU to the National Schools’ Observatory (NSO) programme. “School children can now work on their own projects alongside professional astronomers,” said Dr. Andy Newsam (NSO astronomer). This is the first time regular access has been granted to schools on world-class research telescopes.
Julia Maddock | alfa
The taming of the light screw
22.03.2019 | Max-Planck-Institut für Struktur und Dynamik der Materie
21.03.2019 | Max-Planck-Institut für Polymerforschung
DESY and MPSD scientists create high-order harmonics from solids with controlled polarization states, taking advantage of both crystal symmetry and attosecond electronic dynamics. The newly demonstrated technique might find intriguing applications in petahertz electronics and for spectroscopic studies of novel quantum materials.
The nonlinear process of high-order harmonic generation (HHG) in gases is one of the cornerstones of attosecond science (an attosecond is a billionth of a...
Nano- and microtechnology are promising candidates not only for medical applications such as drug delivery but also for the creation of little robots or flexible integrated sensors. Scientists from the Max Planck Institute for Polymer Research (MPI-P) have created magnetic microparticles, with a newly developed method, that could pave the way for building micro-motors or guiding drugs in the human body to a target, like a tumor. The preparation of such structures as well as their remote-control can be regulated using magnetic fields and therefore can find application in an array of domains.
The magnetic properties of a material control how this material responds to the presence of a magnetic field. Iron oxide is the main component of rust but also...
Due to the special arrangement of its molecules, a new coating made of corn starch is able to repair small scratches by itself through heat: The cross-linking via ring-shaped molecules makes the material mobile, so that it compensates for the scratches and these disappear again.
Superficial micro-scratches on the car body or on other high-gloss surfaces are harmless, but annoying. Especially in the luxury segment such surfaces are...
The Potsdam Echelle Polarimetric and Spectroscopic Instrument (PEPSI) at the Large Binocular Telescope (LBT) in Arizona released its first image of the surface magnetic field of another star. In a paper in the European journal Astronomy & Astrophysics, the PEPSI team presents a Zeeman- Doppler-Image of the surface of the magnetically active star II Pegasi.
A special technique allows astronomers to resolve the surfaces of faraway stars. Those are otherwise only seen as point sources, even in the largest telescopes...
Researchers at Chalmers University of Technology and the University of Gothenburg, Sweden, have proposed a way to create a completely new source of radiation. Ultra-intense light pulses consist of the motion of a single wave and can be described as a tsunami of light. The strong wave can be used to study interactions between matter and light in a unique way. Their research is now published in the scientific journal Physical Review Letters.
"This source of radiation lets us look at reality through a new angle - it is like twisting a mirror and discovering something completely different," says...
11.03.2019 | Event News
01.03.2019 | Event News
28.02.2019 | Event News
25.03.2019 | Trade Fair News
25.03.2019 | Life Sciences
25.03.2019 | Information Technology