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.
Researchers studying physical and chemical processes at the smallest scales, smaller even than the width of a human hair, have found that fluid circulating in a microscopic whirlpool can reach radial acceleration more than a million times greater than gravity, or 1 million Gs.
By contrast, a pilot flying a fighter jet at high speed and in relatively tight circular patterns might experience a force of 10 to 12 Gs, making the force his body feels 10 to 12 times normal.
“From a physi
A new University of Colorado at Boulder study of Jupiters moon Europa may help explain the origin of the giant ice domes peppering its surface and the implications for discovering evidence of past or present life forms there.
Assistant Professor Robert Pappalardo and doctoral student Amy Barr previously believed the mysterious domes may be formed by blobs of ice from the interior of the frozen shell that were being pushed upward by thermal upwelling from warmer ice underneath. Europa
The latest discovery of a large asteroid moving through our Solar System puts a spotlight on the studies of these and other wandering celestial objects by the European Space Agency.
Some astronomers have predicted that this newly discovered object could hit the Earth on 21 March, 2014, but now data indicate that the chances of it doing so are really very small – less than one in 909,000.
However, scientists continue to monitor these objects which could give clues to the orig
Scientific breakthrough in the transmutation of isotopes
Collaboration between the European Commission’s Joint Research Centre (JRC) DG, the University of Jena (Germany), the University of Strathclyde (UK), Imperial College (UK), and the Rutherford Appleton Laboratory (UK) has led to the transmutation of long-lived radioactive iodine-129 into short-lived iodine-128 using very high intensity laser radiation. Until recently, transmutation could only be achieved in nuclear reactors or p
The DC303.8-14.2 globule
A small and dark interstellar cloud with the rather cryptic name of DC303.8-14.2 is located in the inner part of the Milky Way galaxy. It is seen in the southern constellation Chamaeleon and consists of dust and gas. Astronomers classify it as a typical example of a “globule”.
As many other globules, this cloud is also giving birth to a star. Some years ago, observations in the infrared spectral region with the ESA IRAS satellite observatory detecte
As Mars makes its closest approach in almost 60,000 years, two Australian astronomers have used the United Kingdom Infrared Telescope (UKIRT) in Hawaii to look for signs that the planet once had liquid water – and so may have hosted life.
Dr. Jeremy Bailey of the Anglo-Australian Observatory and the Australian Centre for Astrobiology (ACA) at Macquarie University in Sydney, and Sarah Chamberlain, a PhD student at the ACA, have produced what is Bailey says is “perhaps the sharpest image of Ma