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  Pasadena CA (JPL) Jan 27, 2017 Thin, blade-like walls, some as tall as a 16-story building, dominate a previously undocumented network of intersecting ridges on Mars, found in images from NASA's Mars Reconnaissance Orbiter. The simplest explanation for these impressive ridges is that lava flowed into pre-existing fractures in the ground and later resisted erosion better than material around them. A new survey of polygon-forming ridges on Mars examines this network in the Medusae Fossae region straddling the planet's equator and ... read more |
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Commercial Crew's Role in Path to MarsThe spacecraft, rockets and associated systems in development for NASA's Commercial Crew Program are critical links in the agency's chain to send astronauts safely to and from the Red Planet in the ... more 
Bursts of methane may have warmed early MarsThe presence of water on ancient Mars is a paradox. There's plenty of geographical evidence that rivers periodically flowed across the planet's surface. Yet in the time period when these waters are ... more 
Long Eclipse Avoidance Manoeuvres Performed Successfully on MOM SpacecraftAn orbital manoeuvres was performed on Mars Orbiter Mission (MOM) spacecraft to avoid the impending long eclipse duration for the satellite. The duration of the eclipse would have been as long as 8 ... more 
Microbes could survive thin air of MarsMicrobes that rank among the simplest and most ancient organisms on Earth could survive the extremely thin air of Mars, a new study finds. The Martian surface is presently cold and dry, but th ... more |
| Previous Issues | Jan 26 | Jan 25 | Jan 24 | Jan 23 | Jan 22 |
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Mars rover Opportunity takes a drive up a steep slopeOpportunity is located on the rim of Endeavour Crater, heading south along the rim. The rover is trying to make progress towards the next major scientific objective, the gully about a kilomete ... more 
Mars Rover Curiosity Examines Possible Mud CracksScientists used NASA's Curiosity Mars rover in recent weeks to examine slabs of rock cross-hatched with shallow ridges that likely originated as cracks in drying mud. "Mud cracks are the most ... more 
Opportunity Continues Its Journey South Along Crater RimOpportunity is located on the rim of Endeavour Crater, heading south along the rim. The near-term plan is to reach a valley called 'Willamette' where grooves are seen in orbital imagery. The r ... more 
New Year yields interesting bright soil for Opportunity roverOpportunity is located on the rim of Endeavour crater, heading south along the rim. The near-term plan is to reach a valley called "Willamette" where grooves are seen in orbital imagery. Just ... more 
HI-SEAS Mission V crew preparing to enter Mars simulation habitatThe crew has been selected, and research studies confirmed for the 2017 mission of the University of Hawai?i at Manoa's Hawai?i Space Exploration Analog and Simulation (HI-SEAS). At approximat ... more |
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 APL provides key instruments for NASA dual Discovery Missions 
Hues in a Crater SlopeImpact craters expose the subsurface materials on the steep slopes of Mars. However, these slopes often experience rockfalls and debris avalanches that keep the surface clean of dust, revealing a va ... more 
3-D images reveal features of Martian polar ice capsThree-dimensional subsurface images are revealing structures within the Martian polar ice caps, including previously obscured layering, a larger volume of frozen carbon dioxide contained in the sout ... more |
  
China plans to launch the Chang'e-5 lunar probe at the end of November this year, from the Wenchang Space Launch Center in southern China's Hainan Province, aboard the heavy-lift carrier rocket Long March-5.
The mission will be China's first automated moon surface sampling, first moon take-off, first unmanned docking in a lunar orbit about 380,000 km from earth, and first return flight in ... more India, Israel among five teams fighting for first private Moon landing The science behind the Lunar Hydrogen Polar Mapper mission Eugene Cernan, last man to walk on moon, dead at 82 |
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China's first cargo spacecraft will leave the factory, according to the website of China's manned space mission.
A review meeting was convened last Thursday, during which officials and experts unanimously concluded that the Tianzhou-1 cargo spacecraft had met all the requirements to leave the factory.
The take-off weight of Tianzhou-1 is 13 tonnes and it can ship material of up to si ... more China launches commercial rocket mission Kuaizhou-1A China Space Plan to Develop "Strength and Size" Beijing's space program soars in 2016 |
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This week, astronauts are unloading more than 5,000 pounds of cargo and crew supplies from the Cygnus spacecraft to support dozens of science and research investigations. However, this shipment has special significance. This shipment arrived via an Antares rocket from the Mid-Atlantic Regional Spaceport's pad 0A at NASA's Wallops Flight Facility.
Rocket launches to the International Space ... moreOrbital cargo ship arrives at space station New Instrument on ISS to Study Ultra-Cold Quantum Gases Two Russians, one American blast off to ISS |
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One mystery has been whether the jets exist only in the planet's upper atmosphere - much like the Earth's own jet streams - or whether they plunge into Jupiter's gaseous interior. If the latter is true, it could reveal clues about the planet's interior structure and internal dynamics.
Now, UCLA geophysicist Jonathan Aurnou and collaborators in Marseille, France, have simulated Jupiter's je ... more Public to Choose Jupiter Picture Sites for NASA Juno Pluto Global Color Map Lowell Observatory to renovate Pluto discovery telescope |
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The wavemaker moon, Daphnis, is featured in this view, taken as NASA's Cassini spacecraft made one of its ring-grazing passes over the outer edges of Saturn's rings on Jan. 16, 2017. This is the closest view of the small moon obtained yet.
Daphnis (5 miles or 8 kilometers across) orbits within the 42-kilometer (26-mile) wide Keeler Gap. Cassini's viewing angle causes the gap to appear narr ... more Catching Cassini's call Huygens: 'Ground Truth' From an Alien Moon NASA image showcases Saturn's sun-soaked north pole |
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When Michelle Stokes and Stacie Bender look out across the snow-capped mountains of Utah and Colorado, they see more than just a majestic landscape. They see millions of gallons of water that will eventually flow into the Colorado River. The water stored as snowpack there will make its way to some 33 million people across seven western states, irrigating acres of lettuce, fruits and nuts in Cali ... more NOAA's GOES-16 Satellite Sends First Images to Earth How satellite data changed chimpanzee conservation efforts Doubt over Everest's true height spurs fresh expedition |
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As Houston gears up for the Super Bowl, scientists and students are tackling Omics during the 2017 NASA Human Research Program (HRP) Investigators' Workshop in Galveston, Texas this week. Kicking off the week, astronaut, molecular biologist and Human Health and Performance Deputy Director Kate Rubins, Ph.D., awarded prizes to 10 art students at Mosbacher Odyssey Academy in Galveston on Tuesday f ... more Mister Trump Goes to Washington Airbus delivers propulsion test module for the Orion programme to NASA NASA to rely on Soyuz for ISS missions until 2019 |
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Depths such as those at the Marianas Trench Marine National Monument are an extreme challenge for explorers, providing scarce information about their inhabitants, let alone their behavior.
While most of them are known from dead specimens gathered by trawls, a team of scientists, led by Dr. Mary Wicksten, Texas A and M University, USA, have recently retrieved footage of a living shrimp from ... more SF State astronomer searches for signs of life on Wolf 1061 exoplanet Looking for life in all the right places with the right tool Could dark streaks in Venusian clouds be microbial life |
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  The German military has signed a one-year lease extension with Airbus DS Airborne Solutions for the Heron 1 reconnaissance drone system used in Afghanistan.
The lease extension contract is worth about $37.5 million, the Bundeswehr said.
German troops are part of an international military effort to help Afghanistan in its battle against Islamist Taliban insurgents. The Heron unman ... more AUDS counter-UAV system achieves TRL-9 status GenDyn offers Bluefin SandShark mini-drone for sale online UAV performs first ever perched landing using machine learning algorithms |
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The dynamic space environment that surrounds Earth - the space our astronauts and spacecraft travel through - can be rattled by huge solar eruptions from the sun, which spew giant clouds of magnetic energy and plasma, a hot gas of electrically charged particles, out into space. The magnetic field of these solar eruptions are difficult to predict and can interact with Earth's magnetic fields, cau ... more Extreme space weather-induced blackouts could cost US more than $40 billion daily ALMA starts observing the sun Next-generation optics offer the widest real-time views of vast regions of the sun |
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2016 was a fundamental year for Airbus Safran Launchers: the construction of the company was finalized on 1st July, with integration of all its personnel, activities and sites in France and Germany. On 31st December last, Arianespace joined the Airbus Safran Launchers group, becoming a 74% owned subsidiary following the buy-out of the CNES shares. This finalizes the organization of the Group, wh ... more ULA and team launches US military spy satellite When One launch is not enough: SpaceX Return To Flight Ruptured oxidant tank likely cause of Progress accident |
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"We're made of star stuff," astronomer Carl Sagan famously said. Nuclear reactions that happened in ancient stars generated much of the material that makes up our bodies, our planet and our solar system. When stars explode in violent deaths called supernovae, those newly formed elements escape and spread out in the universe.
One supernova in particular is challenging astronomers' models of ... more Discovered one of the brightest distant galaxies so far known Hunting for dark matter with massive magnets and haloscopes Rapid gas flares discovered in white dwarf star for the first time |
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Cosmologists trying to understand how to unite the two pillars of modern science - quantum physics and gravity - have found a new way to make robust predictions about the effect of quantum fluctuations on primordial density waves, ripples in the fabric of space and time.
Researchers from the University of Portsmouth have revealed quantum imprints left on cosmological structures in the very ... more China to set up gravitational wave telescopes in Tibet MIT researchers reveal new technique for measuring gravity A population of neutron stars can generate gravitational waves continuously |
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By using galaxies as giant gravitational lenses, an international group of astronomers including researchers at the Max Planck Institute for Astrophysics have made an independent measurement of how fast the universe is expanding. The newly measured expansion rate for the local universe is consistent with earlier findings. These are, however, in intriguing disagreement with measurements of the ea ... more Astronomers measure universe expansion, get hints of 'new physics'How fast is the universe expanding? Quasars provide an answer Scientists unveil new form of matter: Time crystals |
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NASA is developing technology which could enable autonomous navigation of future underwater drones studying subsurface oceans on icy moons like Jupiter's Europa. The agency is working on artificial intelligence (AI) that would allow submersibles to make their own decisions during exploration of extraterrestrial water worlds.
Space exploration missions and astronomical observations in recen ... more Swarm of underwater robots mimics ocean life Making AI systems that see the world as humans do Researches replicate ocean life with swarm of underwater robots |
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China's first cargo spacecraft will leave the factory, according to the website of China's manned space mission.
A review meeting was convened last Thursday, during which officials and experts unanimously concluded that the Tianzhou-1 cargo spacecraft had met all the requirements to leave the factory.
The take-off weight of Tianzhou-1 is 13 tonnes and it can ship material of up to si ... moreChina launches commercial rocket mission Kuaizhou-1AChina Space Plan to Develop "Strength and Size"Beijing's space program soars in 2016 |
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