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Seven Terrestrial Exoplanets Around a Nearby Star Bern, Switzerland (SPX) Feb 22, 2017 TRAPPIST-1 is the name of the small, ultracool star that is the new hot topic in astronomy and the search for life outside our solar system. Observing the star with telescopes from the ground and space during an extensive campaign, an international team found that there are at least seven terrestrial planets around TRAPPIST-1. Their temperatures are low enough to make possible liquid water on the surfaces, as the researchers report in the journal Nature. "Looking for life elsewhere, this system is ... read more |
Ultracool Dwarf and the Seven Planets Astronomers have found a system of seven Earth-sized planets just 40 light-years away. Using ground and space telescopes, including ESO's Very Large Telescope, the planets were all detected as they ... more In 1950, physicist Enrico Fermi famously asked, "Where are they?" as a kind of lament about the lack of observational evidence for alien intelligence in our universe. Today, the question is still as ... more The Progress MS-05 space freighter has separated from a Soyuz-U carrier rocket, a spokesperson of Russia's Mission Control Center told Sputnik on Wednesday. Russia launched the Progress MS-05 space ... more Plumbing a 90 million-year-old layer cake of sedimentary rock in Colorado, a team of scientists from the University of Wisconsin-Madison and Northwestern University has found evidence confirming a c ... more |
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Energia to make 2 modifications of Federatsiya spaceship Russia's Energia rocket and space corporation is getting ready for the production of the Federatsiya spacecraft. Russia's Korolev Rocket and Space Corporation (RSC) Energia is developing two m ... more Russia's Korolev Rocket and Space Corporation (RSC) Energia is planning to reach a settlement agreement with the Boeing company on the floating rocket platform Sea Launch project soon, the corporati ... more Russia's Korolev Rocket and Space Corporation Energia hopes to be the first to offer space tourism around the Moon aboard the Soyuz spacecraft by 2021-2022. First round-the-Moon flights should ... more Russia's S7 Space Transportation Systems (STS) company, part of the S7 Group, has been given a license to conduct launches and other space activities in Russia, the firm said Monday. "As early ... more When a meteor is about to conk your neighborhood and gives fair warning by emitting sizzling, rustling and hissing sounds as it descends, you might think that the universe is being sporting. B ... more ESA's XMM-Newton has found a pulsar - the spinning remains of a once-massive star - that is a thousand times brighter than previously thought possible. The pulsar is also the most distant of its kin ... more |
NASA saves energy and water with new modular supercomputing facility Astronomers are borrowing principles applied in biology and archaeology to build a family tree of the stars in the galaxy. By studying chemical signatures found in the stars, they are piecing togeth ... more In the year 2000 the first of a new class of distant solar system objects was discovered, orbiting the Sun at a distance greater than that of Neptune: the "extreme trans Neptunian objects (ETNOs). T ... more ESA has announced it has adopted an Open Access policy for its content such as still images, videos and selected sets of data. For more than two decades, ESA has been sharing vast amounts of informa ... more NASA has selected proposals for the creation of two multi-disciplinary, university-led research institutes that will focus on the development of technologies critical to extending human presence dee ... more |
Russia's Korolev Rocket and Space Corporation Energia hopes to be the first to offer space tourism around the Moon aboard the Soyuz spacecraft by 2021-2022. First round-the-Moon flights should be possible for space tourists aboard the Soyuz spacecraft in 2021-2022, Vladimir Solntsev, the head of Russia's Korolev Rocket and Space Corporation (RSC) Energia, told Sputnik. "We are speaki ... more |
Russia's S7 Space Transportation Systems (STS) company, part of the S7 Group, has been given a license to conduct launches and other space activities in Russia, the firm said Monday. "As early as this year, we plan to launch a Zenit-M rocket from the Baikonur spaceport, with STS providing analytic integration and other assistance in the launch process as well as ensuring cooperation betwee ... more |
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Researchers from Trinity College Dublin have discovered a patch of land in an ancient valley on Mars that appears to have been flooded by water in the not-too-distant past. In doing so, they have pinpointed a prime target to begin searching for past life forms on the Red Planet. The findings have just been published in Geophysical Research Letters, by Dr Mary Bourke from Trinity, and her c ... more |
In April, China will launch a cargo spacecraft into orbit as part of a schedule to develop an international space station as soon as 2020. A Tianzhou-1 cargo spacecraft could be headed into space "as early as mid-April" atop a Long March-7 Y2 rocket, representing a major milestone for China's space program, according to People's Daily, an English-language Chinese news outlet. One won ... more |
ESA has announced it has adopted an Open Access policy for its content such as still images, videos and selected sets of data. For more than two decades, ESA has been sharing vast amounts of information, imagery and data with scientists, industry, media and the public at large via digital platforms such as the web and social media. ESA's evolving information management policy increases these opp ... more |
Researchers from Brown University have shown experimentally how a unique form of magnetism arises in an odd class of materials called Mott insulators. The findings are a step toward a better understanding the quantum states of these materials, which have generated much interest among scientists in recent years. The study, published in Nature Communications, helps to confirm novel theoretic ... more |
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Arizona State University astronomer Adam Schneider and his colleagues are hunting for an elusive object lost in space between our sun and the nearest stars. They are asking for your help in the search, using a new citizen-science website called Backyard Worlds: Planet 9. Astronomers have found evidence for a ninth planet in our solar system. The evidence comes from studying the orbits of o ... more |
A mission to examine the habitability of Jupiter's ocean-bearing moon Europa is taking one step closer to the launchpad, with the recent completion of a major NASA review. On Feb. 15, NASA's Europa multiple-flyby mission successfully completed its Key Decision Point-B review. This NASA decision permits the mission to move forward into its preliminary design phase, known as "Phase B," begin ... more |
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The demand for raw materials is rising continuously, forcing mining companies to use lower-grade ores and to explore at greater depths. This could lead to a decline in production in the coming decades. Many industrialized economies also depend on imports of metals for their high-tech industries. Some of these metals occur in ore deposits that are found only in a few countries. In order to ... more |
A prefecture in China's restive Xinjiang region has ordered all vehicles to be equipped with GPS-like tracking software, police and media reports said Tuesday, as authorities step up an "anti-terrorism" campaign. All drivers in the Bayingol Mongolian Autonomous Prefecture must install a China-developed satellite navigation system called Beidou "to prevent theft, but also primarily to maintai ... more |
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ISRO has started a series of ground tests for testing the performance of sensors and actuators for soft landing of the Lander on the lunar surface. India Space Research Organization (ISRO) has selected Russian company JSC Isotope for supply of Radionuclide curium-244 (Cm-244) that enables sources to determine chemical composition of any rocks and soils. "Supplied by JSC Isotope sourc ... more |
When a meteor is about to conk your neighborhood and gives fair warning by emitting sizzling, rustling and hissing sounds as it descends, you might think that the universe is being sporting. But these auditory warnings, which do occur, seem contrary to the laws of physics if they are caused by the friction of the fast-moving meteor or asteroid plunging into Earth's atmosphere. Because soun ... more |
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Airbus Defence and Space has signed a contract with Space Administration at the German Aerospace Center (DLR) to develop and build all components of the German contribution to the German-French Earth observation mission MERLIN. The German Aerospace Center and the French space agency Centre National d'Etudes Spatiales (CNES) are jointly developing this challenging mission on behalf of the F ... more |
Today, ground control in Belgium switched off a package that had been continuously watching the Sun from the International Space Station for nine years. 'Solar' has been measuring most of the radiation emitted by our closest star across the electromagnetic spectrum. Built to run for only 18 months, it was still working until today - exceeding all expectations. Solar's observations are impr ... more |
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NASA's Fermi Gamma-ray Space Telescope has found a signal at the center of the neighboring Andromeda galaxy that could indicate the presence of the mysterious stuff known as dark matter. The gamma-ray signal is similar to one seen by Fermi at the center of our own Milky Way galaxy. Gamma rays are the highest-energy form of light, produced by the universe's most energetic phenomena. ... more |
The Phoenix cluster is an enormous accumulation of about 1,000 galaxies, located 5.7 billion light years from Earth. At its center lies a massive galaxy, which appears to be spitting out stars at a rate of about 1,000 per year. Most other galaxies in the universe are far less productive, squeaking out just a few stars each year, and scientists have wondered what has fueled the Phoenix cluster's ... more |
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