The intermittent light emitted by pulsars, the most precise timekeepers in the universe, allows scientists to verify Einstein's theory of relativity, especially when these objects are paired up with another neutron star or white dwarf that interferes with their gravity. However, this theory could be analysed much more effectively if a pulsar with a black hole were found, except in two particular cases, according to researchers.
Dec 4th, 2014
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Planets orbiting close to low-mass stars are prime targets in the search for extraterrestrial life. But new research indicates some such planets may have long since lost their chance at hosting life because of intense heat during their formative years.
Dec 3rd, 2014
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Analysis of data from the MATROSHKA experiment, the first comprehensive measurements of long-term exposure of astronauts to cosmic radiation, has now been completed. This experiment, carried out on board and outside of the International Space Station, showed that the cosmos may be less hostile to space travelers than expected.
Dec 3rd, 2014
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The ambitious and globally unique ICARUS project receives funding from ROSKOSMOS.
Dec 3rd, 2014
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Physicists have developed a novel camera technology which for the first time allows sources of cosmic gamma radiation to be observed without interruption even when the moon is shining brightly.
Dec 3rd, 2014
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With the help of citizen scientists, astronomers have found an important new example of a very rare type of galaxy that may provide valuable insight on galaxy evolution in the early Universe.
Dec 2nd, 2014
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Did Mars ever have life? Does it still? A meteorite from Mars has reignited the old debate. An international team has published a paper, showing that martian life is more probable than previously thought.
Dec 2nd, 2014
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Recently, the infrared Herschel Space Observatory, has taken a series of beautiful high-resolution infrared images of Andromeda. It is the first time we can see M31, at these wavelengths, at such a high resolution.
Dec 1st, 2014
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Astronomers have measured the passing of a super-Earth in front of a bright, nearby Sun-like star using a ground-based telescope for the first time. The transit of the exoplanet 55 Cancri e is the shallowest detected from the ground yet. Since detecting a transit is the first step in analyzing a planet's atmosphere, this success bodes well for characterizing the many small planets that upcoming space missions are expected to discover in the next few years.
Dec 1st, 2014
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Two donuts of seething radiation that surround Earth, called the Van Allen radiation belts, have been found to contain a nearly impenetrable barrier that prevents the fastest, most energetic electrons from reaching Earth.
Nov 26th, 2014
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Just four months after the final data package from the GOCE satellite mission was delivered, researchers are laying out a rich harvest of scientific results, with the promise of more to come.
Nov 26th, 2014
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The criteria for life on other planets is the focus of the 4th Australian Exoplanet Workshop, hosted by the University of Southern Queensland this week. The first in this series on exoplanets looks at the story so far in the search for life elsewhere in the universe.
Nov 25th, 2014
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Researchers discover that two clouds belong to the same complex.
Nov 25th, 2014
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Competitors have a shot at a share of $5 million in prize money and an opportunity to participate in space exploration and technology development, to include a chance at flying their very own CubeSat to the moon and beyond as secondary payload on the first integrated flight of NASA's Orion spacecraft and Space Launch System rocket.
Nov 25th, 2014
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How do galaxies like our Milky Way form, and just how do they evolve? Are galaxies affected by their surrounding environment? An international team of researchers proposes some answers. The researchers highlight the role of the 'cosmic web' on the evolution of galaxies that took place in the distant universe, a few billion years after the Big Bang.
Nov 21st, 2014
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A short but significant 'thud' was heard by the Cometary Acoustic Surface Sounding Experiment (CASSE) as Philae made its first touchdown on Comet 67P/Churyumov-Gerasimenko. The two-second recording from space is the very first of the contact between a man-made object with a comet upon landing.
Nov 21st, 2014
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Scientists developed a new method which allows to estimate the magnetic field of a distant exoplanet, i.e., a planet, which is located outside the Solar system and orbits a different star.
Nov 20th, 2014
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A team of scientists hope to trace the origins of gamma-ray bursts with the aid of giant space 'microphones.' Researchers are trying to work out the possible sounds scientists might expect to hear when the ultra-sensitive LIGO and Virgo detectors are switched on in 2015.
Nov 20th, 2014
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