In physics many subtle phenomena can be studied by allowing waves to interfere with each other. In an interferometer, light waves travel by two different paths, directed from place to place by ...
(PhysOrg.com) -- `Most current hard x-ray interferometers are based on crystals, which require their high quality and high mechanical stability,` Anatoly Snigirev tells PhysOrg.com. `This can make x- ...
First results from NASA's Keck Interferometer in Hawaii are helping scientists
overturn long-standing assumptions about powerful nova explosions.
... , who led the work on this object.
New observations, made with ESO's Very Large Telescope Interferometer, conclude that the gas and dust around the star is arranged in a thick ring, rather than a ...
... dying supergiant star in our neighbouring galaxy, the Large Magellanic Cloud. By combining two 8.2-m telescopes in Chile as an interferometer, they achieved the resolving power of a 60-m telescope.
... of the jets coming out from the central star.
Last year, the Very Large Telescope Interferometer also studied Eta Carinae in great detail and provided invaluable information about the stellar wind of ...
... to measure their relaxation after the switch-off of the field by means of superconducting quantum interferometers, so-called "SQUIDs". Conclusions on their aggregation behaviour in these media can be ...
... at the gravitational wave observatory known as LIGO used the observatory's network of interferometers — essentially, extremely sensitive rangefinders that can detect extremely small motions indicative ...
... (300,000 km) per second. But by changing the medium through which light travels, physicists can slow down light pulses, and possibly create highly sensitive light interferometers, among other devices.
... and the Very Long Baseline Array), two millimeter telescopes (the Plateau de Bure Interferometer and the Submillimeter Array), and Lick Observatory in the optical were used to monitor M81. These ...
... resolution monitoring of the dust formation event was carried out with the Very Large Telescope Interferometer (VLTI), extending over more than 5 months following the discovery. The astronomers first ...
... two sources on the sky simultaneously: the brighter source can be used for tracking, allowing the interferometer to "stare" at the fainter source for longer than is now possible with conventional ...
... instrument of the ESO Very Large Telescope Interferometer recently saw "first light" at its new ... sources much fainter than any previous interferometers, and enable astrometric precision unmatched by any ...
... form stars. These observations give a hint of what will soon be routine with the ALMA interferometer.
"Remarkably, the cold gas traced by our millimeter observations shares the rotation shown by the ...
... line emissions. In recent years, young stars have been widely studied with near-infrared interferometers, allowing astronomers to study their close environment with high spatial resolution (see for ...
