There are four possible explanations for the object: a highly obscured galaxy, an old elliptical galaxy at redshift 3 or 4, a galaxy at redshift 12, or an intergalactic carbon star. However, there are...
Read article: Hubble sees mystery object
Scanning tunnelling microscopes (STMs) rely on an ultrafine ‘tip’ to push atoms over a surface. The atoms are pushed either by the tip itself, or by an electric field. The new technique re...
The first virtual observatory to receive significant funding will be a European project called ASTROVIRTEL, which is based at the ESO headquarters in Garching, Germany. European astronomers will be ab...
The neutron scattering experiments were carried out by Herb Mook from the Oak Ridge National Laboratory and colleagues, while the ion channelling experiments were performed by Rajeshwar Sharma from th...
The JIF scheme is designed to bring facilities at UK universities to the forefront of international research. Nearly £600m has been awarded to 109 projects in 28 different institutions since the ...
Converting electrical signals into optical pulses is one of the speed ‘bottlenecks’ in current telecommunications systems. To reach high data speeds, a series of electro-optic devices call...
The Innsbruck model relies on ions stored in an array of microtraps. Because the microtraps can be fabricated in a solid state device, thousands of traps can be put into an array. The internal quantum...
Ulysses was launched to make continuous measurements of the solar wind, a steady stream of ionized particles that flows outwards from the star. In 1998 Pete Riley and colleagues from Los Alamos Nation...
The controversy surrounding evidence for the discovery of “dark matter” particles has heated up following two conflicting talks given at a conference at the end of February. The papers wer...
Read article: Dark-matter dispute intensifies
Dielectric mirrors are made of multiple layers of transparent materials, each of which reflects a small fraction of the light that hits it. At a specific layer thickness, the reflected light waves mer...
