Physics and Astronomy

This area deals with the fundamental laws and building blocks of nature and how they interact, the properties and the behavior of matter, and research into space and time and their structures.

innovations-report provides in-depth reports and articles on subjects such as astrophysics, laser technologies, nuclear, quantum, particle and solid-state physics, nanotechnologies, planetary research and findings (Mars, Venus) and developments related to the Hubble Telescope.

Breakthrough in advanced photonics manufacturing

The need for advanced highly integrated photonic circuits stems from the capacity expansion of telecommunications infrastructures driven by ever-increasing customer demand. Novel design and manufacturing technologies for advanced photonic circuits emerging from PICCO could meet this need.

Ready for mass production

The work of the IST programme-funded project has provided evidence that functional photonic circuits can be created using state-of-the-art deep UV lithography. T

V838 Monocerotis revisited: Space phenomenon imitates art

“Starry Night”, Vincent van Gogh’s famous painting, is renowned for its bold whorls of light sweeping across a raging night sky. Although this image of the heavens came only from the artist’s restless imagination, a new picture from the NASA/ESA Hubble Space Telescope bears remarkable similarities to the Van Gogh work, complete with never-before-seen spirals of dust swirling across trillions of kilometres of interstellar space.

This image, obtained with the Advanced Camera for Surveys on 8

ESO’s Telescope Takes Picture of ESA’s Rosetta’s Target, Comet 67P/Churyumov-Gerasimenko

In the morning of March 2, the Rosetta spacecraft was launched on board an Ariane-5 launcher from the European Spaceport in Kourou, French Guiana. The European Space Agency (ESA) spacecraft will be the first to land on a comet.

Before the launch, and as a salute to their colleagues at ESA, astronomers used the New Technology Telescope at the European Southern Observatory (ESO) of La Silla in Chile to image Rosetta’s target, Comet 67P/Churyumov-Gerasimenko, an approximately 4 kilometre size

Researchers Report Bubble Fusion Results Replicated

Physical Review E publishes paper on fusion experiment conducted with upgraded measurement system

Physical Review E has announced the publication of an article by a team of researchers from Rensselaer Polytechnic Institute (RPI), Purdue University, Oak Ridge National Laboratory (ORNL), and the Russian Academy of Science (RAS) stating that they have replicated and extended previous experimental results that indicated the occurrence of nuclear fusion using a novel approach for plasma co

Hecates Tholus Volcano In 3D

The colour image (with north at the top) shows the summit caldera of Hecates Tholus, the northernmost volcano of the Elysium volcano group. The volcano reveals multiple caldera collapses. On the flanks of Hecates Tholus, several flow features related to water (lines radiating outwards) and pit chains related to lava can be observed. The volcano has an elevation of 5300 m, the caldera has a diameter of maximum 10 km and a depth of 600 m. The image centre is located at 150° East and 31.7° North.

Enigmatic X-ray sources may point to new class of black holes

Mysterious, powerful X-ray sources found in nearby galaxies may represent a new class of objects, according to data from NASA’s Chandra X-ray Observatory. These sources, which are not as hot as typical neutron-star or black-hole X-ray sources, could be a large new population of black holes with masses several hundred times that of the sun.

“The challenge raised by the discovery of these sources is to understand how they produce so much X-ray power at temperatures of a few million degrees,”

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