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A new 'atmospheric disequilibrium' could help detect life on other planets![]() Seattle WA (SPX) Jan 25, 2018 As NASA's James Webb Space Telescope and other new giant telescopes come online they will need novel strategies to look for evidence of life on other planets. A University of Washington study has found a simple approach to look for life that might be more promising than just looking for oxygen. The paper, published Jan. 24 in Science Advances, offers a new recipe for providing evidence that a distant planet harbors life. "This idea of looking for atmospheric oxygen as a biosignature has been ... read more |
Orbital ATK joins DARPA to research hypersonic enginesWashington (UPI) Jan 24, 2018 Orbital ATK announced on Tuesday that it has been tapped by the Defense Advanced Research Projects Agency to study the integration of turbine and hypersonic engine technologies for use in a new aircraft propulsion system. ... more
Russia Working On Own, 100-Use, Environmentally Friendly RocketMoscow (Sputnik) Jan 24, 2018 According to designers, unlike Space X's Falcon 9, the KORONA is not just a rocket, but a spacecraft, capable of takeoff and landing, with its development effectively opening the path to interplanet ... more
Texas firm completes "tie down test flight" of suborbital SARGE RocketSpaceport America NM (SPX) Jan 25, 2018 Spaceport America, America's first purpose-built commercial spaceport, and EXOS Aerospace Systems and Technologies, Inc., a leading developer of suborbital reusable space launch vehicles based in Ca ... more
Falcon Heavy rocket ready for fueling, static fire testWashington (UPI) Jan 24, 2018 SpaceX's Falcon Heavy rocket - the self-proclaimed "most powerful rocked in the world" - is preparing to conduct a static fire test on Wednesday afternoon. ... more |
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CubeSats for hunting secrets in lunar darknessParis (ESA) Jan 25, 2018 Imagine sending a spacecraft the size of an airline cabin bag to the Moon - what would you have it do? ESA issued that challenge to European teams last year, and two winners have now been chosen. ... more
Dust storms linked to gas escape from Mars atmospherePasadena CA (JPL) Jan 24, 2018 Some Mars experts are eager and optimistic for a dust storm this year to grow so grand it darkens skies around the entire Red Planet. This biggest type of phenomenon in the environment of modern Mar ... more
NASA's Next Mars Lander Spreads its Solar WingsPasadena CA (JPL) Jan 25, 2018 NASA's next mission to Mars passed a key test Tuesday, extending the solar arrays that will power the InSight spacecraft once it lands on the Red Planet this November. The test took place at L ... more
European-Russian space mission steps up the search for life on MarsMoscowm Russia (SPX) Jan 25, 2018 In 2013, the European Space Agency and Roscosmos - the Russian governmental body responsible for space research - agreed to cooperate on ExoMars, the first joint interplanetary mission between ESA a ... more
Europa and Other Planetary Bodies May Have Extremely Low-Density SurfacesTucson AZ (SPX) Jan 25, 2018 Spacecraft landing on Jupiter's moon Europa could see the craft sink due to high surface porosity, research by Planetary Science Institute Senior Scientist Robert Nelson shows. Nelson was the ... more
Johns Hopkins scientist proposes new limit on the definition of a planetBaltimore MD (SPX) Jan 25, 2018 Pluto hogs the spotlight in the continuing scientific debate over what is and what is not a planet, but a less conspicuous argument rages on about the planetary status of massive objects outside our ... more
Chasing dark matter with the oldest stars in the Milky WayPrinceton NJ (SPX) Jan 25, 2018 Just how quickly is the dark matter near Earth zipping around? The speed of dark matter has far-reaching consequences for modern astrophysical research, but this fundamental property has eluded rese ... more |
![]() 'Programmable droplets' could enable high-volume biology experiments
Alabama's PeopleTec awarded $33M for missile defenseWashington (UPI) Jan 17, 2018 Engineering and cybersecurity firm PeopleTec Inc. has been awarded a $33 million contract by the U.S. Missile Defense Agency for engineering and support of the agency's international programs. ... more Greenbelt MD (SPX) Jan 25, 2018 On Jan. 25, 2018, NASA launches Global-scale Observations of the Limb and Disk, or GOLD, a hosted payload aboard SES-14, a commercial communications satellite. GOLD will investigate the dynamic inte ... more
Bacteria under your feetMunich, Germany (SPX) Jan 25, 2018 Soil bacteria form the vast majority of the earth's live biomass and play a key role in our lives. They control core processes for the development of ecosystems such as soil fertility, which is esse ... more |
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Dimming the Sun to cool Earth could ravage wildlife: studyParis (AFP) Jan 22, 2018 Geoengineering schemes designed to deflect some of the Sun's planet-warming rays would backfire if suddenly discontinued, wiping out species and entire ecosystems, a study published Monday warns. ... more
Dust on Snow Controls Springtime River Rise in WestPasadena CA (JPL) Jan 25, 2018 A new study has found that dust, not spring warmth, controls the pace of spring snowmelt that feeds the headwaters of the Colorado River. Contrary to conventional wisdom, the amount of dust on the m ... more
NASA Covers Wildfires from Many SourcesGreenbelt MD (SPX) Jan 25, 2018 NASA's satellite instruments are often the first to detect wildfires burning in remote regions, and the locations of new fires are sent directly to land managers worldwide within hours of the satell ... more
Nanowrinkles could save billions in shipping and aquacultureSydney, Australia (SPX) Jan 19, 2018 A team of chemistry researchers from the University of Sydney Nano Institute has developed nanostructured surface coatings that have anti-fouling properties without using any toxic components. ... more
TRAPPIST-1 System Planets Potentially HabitableTucson AZ (SPX) Jan 24, 2018 wo exoplanets in the TRAPPIST-1 system have been identified as most likely to be habitable, a paper by PSI Senior Scientist Amy Barr says. The TRAPPIST-1 system has been of great interest to o ... more
Successful first test for the Ariane 6 Vulcain engineParis (SPX) Jan 24, 2018 The Vulcain 2.1 engine, developed by ArianeGroup to power the main stage of the Ariane 6 launcher, for which the maiden flight is scheduled for 2020, has just been successfully tested by the DLR (Ge ... more
Russia at work on new station, lunar trips: says top rocket scientistMoscow (Sputnik) Jan 24, 2018 Russia is set to spend the next decade working on a potential new station that might be built if the International Space Station (ISS) project is terminated, as well as a spacecraft capable of makin ... more |
![]() India seeks to reduce satellite launch cost
Asteroid to pass by Earth in Feb.Washington (UPI) Jan 22, 2018 A half-mile-wide asteroid is scheduled to make a close pass by Earth next month. ... more
Two US spacewalkers replace latching end of robotic armMiami (AFP) Jan 23, 2018 Two US astronauts floated outside the International Space Station on Tuesday for a seven-hour, 24-minute spacewalk to repair the orbiting outpost's aging robotic arm, NASA said. ... more
ULA to market Atlas V commercial launchesCentennial CO (SPX) Jan 24, 2018 United Launch Alliance has assumed responsibility for the marketing and sales of Atlas V, the world's most reliable launch vehicle, from Lockheed Martin Commercial Launch Services. In addition to pe ... more |
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Two US spacewalkers replace latching end of robotic arm Miami (AFP) Jan 23, 2018
Two US astronauts floated outside the International Space Station on Tuesday for a seven-hour, 24-minute spacewalk to repair the orbiting outpost's aging robotic arm, NASA said.
During what NASA commentator Rob Navias described as a "textbook" spacewalk, NASA flight engineers Mark Vande Hei and Scott Tingle replaced a faulty latching end on the 57-foot (17-meter) Canadian-made robotic arm, c ... more |
Texas firm completes "tie down test flight" of suborbital SARGE Rocket Spaceport America NM (SPX) Jan 25, 2018
Spaceport America, America's first purpose-built commercial spaceport, and EXOS Aerospace Systems and Technologies, Inc., a leading developer of suborbital reusable space launch vehicles based in Caddo Mills, Texas, announce significant progress towards launch of their newest vehicle, the Suborbital Active Rocket with GuidancE, or SARGE.
EXOS has completed the design and build of their lat ... more |
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Europe's space agency braces for Brexit fallout Paris (AFP) Jan 17, 2018
The European Space Agency (ESA) is drawing up contingency plans for projects, commercial deals, and staffing that may be adversely affected by Brexit, senior officials said Wednesday.
Programmes throw in flux by Britain's pending departure from the European Union (EU) include the Copernicus satellite constellation to monitor environmental damage, and the Galileo satellite navigation system. ... more |
Applications now open for the Space Debris Training Course Paris (ESA) Jan 18, 2018
Space debris is a hazard to our satellites and spacecraft as well as a contributor to near-Earth space pollution. To help raise awareness of this issue, ESA's Education Office is organising the first ESA Academy Space Debris Training Course.
The Space Debris Training Course will be hosted at the ESA Academy's Training and Learning Centre in ESEC, Redu, Belgium, from 16 to 20 April 2018. Un ... more |
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Chasing dark matter with the oldest stars in the Milky Way Princeton NJ (SPX) Jan 25, 2018
Just how quickly is the dark matter near Earth zipping around? The speed of dark matter has far-reaching consequences for modern astrophysical research, but this fundamental property has eluded researchers for years.
In a paper published Jan. 22 in the journal Physical Review Letters, an international team of astrophysicists provided the first clue: The solution to this mystery, it turns o ... more |
Odd behavior of star reveals lonely black hole hiding in giant star cluster Munich, Germany (SPX) Jan 19, 2018
Astronomers using ESO's MUSE instrument on the Very Large Telescope in Chile have discovered a star in the cluster NGC 3201 that is behaving very strangely. It appears to be orbiting an invisible black hole with about four times the mass of the Sun - the first such inactive stellar-mass black hole found in a globular cluster and the first found by directly detecting its gravitational pull. This ... more |
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