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WASP-18b has smothering stratosphere without water![]() ![]() Greenbelt MD (SPX) Dec 08, 2017 A NASA-led team has found evidence that the oversized planet WASP-18b is wrapped in a smothering stratosphere loaded with carbon monoxide and devoid of water. The findings come from a new analysis of observations made by the Hubble and Spitzer space telescopes. The formation of a stratosphere layer in a planet's atmosphere is attributed to "sunscreen"-like molecules, which absorb UV and visible radiation coming from the star and then release that energy as heat. The new study suggests that the "ho ... read more |
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![]() Washington (UPI) Dec 7, 2017 Opportunity, NASA's senior Mars rover, has lasted through another harsh winter on the Red Planet. ... more ![]() ![]() Toronto, Canada (SPX) Dec 08, 2017 New research using data collected by the European Southern Observatory (ESO) has revealed that a little-known exoplanet called K2-18b could well be a scaled-up version of Earth. Just as exciti ... more ![]() ![]() Pasadena CA (SPX) Dec 08, 2017 Taking a picture of an exoplanet - a planet in a solar system beyond our Sun - is no easy task. The light of a planet's parent star far outshines the light from the planet itself, making the planet ... more ![]() ![]() Paris (ESA) Dec 08, 2017 The scientific instrument at the heart of the CHEOPS mission has been fully assembled, marking an important milestone in the development of this small, fast-track exoplanet-characterising mission. ... more |
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Previous Issues | Dec 07 | Dec 06 | Dec 05 | Dec 04 | Dec 01 |
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![]() Houston TX (SPX) Dec 06, 2017 Like toddlers, robots can use a little help as they learn to function in the physical world. That's the purpose of a Rice University program that gently guides robots toward the most helpful, human- ... more ![]() ![]() Boulder CO (SPX) Dec 07, 2017 New Horizons is in good health and cruising closer each day to its next encounter: a flyby of the Kuiper Belt object (KBO) 2014 MU69 (or "MU69" for short). If you follow our mission, you likely know ... more ![]() ![]() Los Angeles CA (SPX) Dec 07, 2017 A team of scientists using a state-of-the-art UCLA instrument reports the discovery of a planetary-scale "tug-of-war" of life, deep Earth and the upper atmosphere that is expressed in atmospheric ni ... more ![]() ![]() Garching, Germany (SPX) Dec 06, 2017 The Echelle SPectrograph for Rocky Exoplanet and Stable Spectroscopic Observations (ESPRESSO) has successfully made its first observations. Installed on ESO's Very Large Telescope (VLT) in Chile, ES ... more ![]() ![]() San Francisco CA (SPX) Dec 06, 2017 Within days of the announcement by NASA's Minor Planet Center of the discovery of the first-ever interstellar object, 'Oumuamua, B612's new Asteroid Institute began a collaborative effort that led t ... more ![]() ![]() Pasadena CA (JPL) Dec 07, 2017 NASA's senior Mars rover, Opportunity, has just passed the shortest-daylight weeks of the long Martian year with its solar panels in encouragingly clean condition for entering a potential dust-storm ... more |
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![]() ![]() Toyota showcases humanoid robot that mirrors user ![]() ![]() Providence RI (SPX) Dec 06, 2017 Planetary scientists from Brown University have proposed a new scenario for the formation of ancient clay minerals on Mars that, if shown to be true, could rewrite the early history of the red plane ... more ![]() ![]() Washington DC (SPX) Dec 05, 2017 A feature of science fiction stories for decades, nanorobot potential ranges from cancer diagnosis and drug delivery to tissue repair and more. A major hurdle to these endeavors, however, is finding ... more ![]() ![]() Providence RI (SPX) Dec 05, 2017 A Brown University study provides new evidence that the icy shell of Jupiter's moon Europa may have plate tectonics similar to those on Earth. The presence of plate tectonic activity could have impo ... more ![]() ![]() Pasadena CA (JPL) Dec 05, 2017 Heat generated by the gravitational pull of moons formed from massive collisions could extend the lifetimes of liquid water oceans beneath the surface of large icy worlds in our outer solar system, ... more |
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![]() Washington (UPI) Dec 7, 2017 ![]() ![]() ![]() Brown: Clay on Mars May Have Formed in Primordial Steam Bath ![]() ![]() Mars Rover Team's Tilted Winter Strategy Works ![]() ![]() EU exempts fuel for ExoMars mission from Russian sanctions |
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![]() Washington (UPI) Nov 28, 2017 ![]() ![]() ![]() Japan signals growing support for Deep Space Gateway concept ![]() ![]() Moon's crust underwent resurfacing after forming from magma ocean ![]() ![]() Russia tests new spaceship set to deliver people, cargo to moon |
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![]() Boulder CO (SPX) Dec 07, 2017 ![]() ![]() ![]() Jupiter Blues ![]() ![]() Research bolsters possibility of plate tectonics on Europa ![]() ![]() Pluto's hydrocarbon haze keeps dwarf planet colder than expected |
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![]() Paris (ESA) Dec 08, 2017 ![]() ![]() ![]() Two Super-Earths around red dwarf K2-18 ![]() ![]() WASP-18b has smothering stratosphere without water ![]() ![]() Discovery about rare nitrogen molecules offers clues to makeup of life-supporting planets |
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![]() Washington (UPI) Dec 7, 2017 ![]() ![]() ![]() SpaceX's Elon Musk to launch his own car into deep space ![]() ![]() ISRO eyes one rocket launch a month in 2018 ![]() ![]() Russia to build launch pad for super heavy-lift carrier by 2028 |
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![]() Beijing (XNA) Nov 27, 2017 ![]() ![]() ![]() China plans for nuclear-powered interplanetary capacity by 2040 ![]() ![]() China plans first sea based launch by 2018 ![]() ![]() China's reusable spacecraft to be launched in 2020 |
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![]() San Francisco CA (SPX) Dec 06, 2017 ![]() ![]() ![]() Metal asteroid Psyche is all set for an early visit from NASA ![]() ![]() Rosetta details a comet's key ingredients ![]() ![]() Selected asteroids detected by GAIA between August 2014 And May 2016 |
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![]() Bothell WA (SPX) Nov 07, 2017 ![]() ![]() ![]() Lockheed Martin developing technology to intercept missile threats with Directed Energy ![]() ![]() Upgraded Lockheed Martin Laser Outguns Threat in Half the Time ![]() ![]() ATHENA laser testbed system successfully shoots down drones |
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![]() Sacramento CA (SPX) Dec 08, 2017 ![]() ![]() ![]() Raytheon to supply Qatar with Patriot missile defense system ![]() ![]() Raytheon tapped to provide radar system for DDG-127 ![]() ![]() US Patriot missiles may have failed in Saudi Arabia: report |
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![]() Washington (UPI) Nov 21, 2017 ![]() ![]() ![]() Cassini Image Mosaic: A Farewell to Saturn ![]() ![]() Unexpected atmospheric vortex behavior on Saturn's moon Titan ![]() ![]() Heating ocean moon Enceladus for billions of years |
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![]() Boston MA (SPX) Dec 07, 2017 ![]() ![]() ![]() Physicists explain metallic conductivity of thin carbon nanotube films ![]() ![]() Ceria nanoparticles: It is the surface that matters ![]() ![]() Semiconducting carbon nanotubes can reduce noise in interconnects |
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![]() Mainz, Germany (SPX) Nov 30, 2017 ![]() ![]() ![]() Physicists make most precise measurement ever of a proton's magnetic moment ![]() ![]() Listening for gravitational waves using pulsars ![]() ![]() Gravity waves from merging supermassive black holes will be found soon |
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![]() Tucson, AZ (SPX) Dec 06, 2017 ![]() ![]() ![]() The Most Distant Black Hole in the Cosmos ![]() ![]() Key component for quantum computing invented ![]() ![]() Astronomer's map reveals location of mysterious fast-moving gas |
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![]() Houston TX (SPX) Dec 06, 2017 ![]() ![]() ![]() Amputees can learn to control a robotic arm with their minds ![]() ![]() Toyota showcases humanoid robot that mirrors user ![]() ![]() 'Grinch bots' may steal Christmas by snatching up prized toys |
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![]() Miami (AFP) Dec 4, 2017 ![]() ![]() ![]() Hensoldt intros new counter-drone system ![]() ![]() 'Go home' drone seeks to stop Japan overtime binge ![]() ![]() China says Indian drone 'invaded' its airspace, crashed |
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