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Strange Martian mineral deposit likely sourced from volcanic explosions![]() Providence RI (SPX) May 23, 2019 Ashfall from ancient volcanic explosions is the likely source of a strange mineral deposit near the landing site for NASA's next Mars rover, a new study finds. The research, published in the journal Geology, could help scientists assemble a timeline of volcanic activity and environmental conditions on early Mars. "This is one of the most tangible pieces of evidence yet for the idea that explosive volcanism was more common on early Mars," said Christopher Kremer, a graduate student at Brown Univers ... read more |
NASA's Mars 2020 Mission Drops in on Death ValleyPasadena CA (JPL) May 27, 2019 On a test flight in Death Valley, California, anAirbus helicopter carried an engineering model of the Lander Vision System (LVS) that will help guide NASA's next Mars mission to a safe touchdown on ... more
NASA Closer to Discovering What Lies Beneath the Surface of Airless Planetary BodiesGreenbelt MD (SPX) May 22, 2019 NASA is a step closer to eventually discovering what lies up to 32 feet or 10 meters beneath the surfaces of Mars, the Moon or any airless body in the solar system - a region roughly the length of a ... more
On Mars, sands shift to a different drumTucson AZ (SPX) May 24, 2019 Wind has shaped the face of Mars for millennia, but its exact role in piling up sand dunes, carving out rocky escarpments or filling impact craters has eluded scientists until now. In the most ... more
Massive Martian ice discovery opens a window into red planet's historyAustin TX (SPX) May 23, 2019 Newly discovered layers of ice buried a mile beneath Mars' north pole are the remnants of ancient polar ice sheets and could be one of the largest water reservoirs on the planet, according to scient ... more |
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Mars 'Actually the Only Planet' Humans Can Go to Escape Earth, Professor ClaimsMoscow (Sputnik) May 23, 2019 In recent years, humanity's most brilliant minds have been working to send the first human to the Red Planet. According to physicist Brian Cox, Mars might be the only space travel option for people, ... more
After the Moon, people on Mars by 2033...or 2060Washington (AFP) May 18, 2019 On December 11, 2017, US President Donald Trump signed a directive ordering NASA to prepare to return astronauts to the Moon "followed by human missions to Mars and other destinations." ... more
NASA Invites Public to Submit Names to Fly Aboard Next Mars RoverPasadena CA (JPL) May 22, 2019 Although it will be years before the first humans set foot on Mars, NASA is giving the public an opportunity to send their names - stenciled on chips - to the Red Planet with NASA's Mars 2020 rover, ... more
Exploring life on Mars in the Gobi desertLanzhou (XNA) May 21, 2019 "Mars ain't the kind of place to raise your kids," as an Elton John hit goes. However, a Mars simulation base in the middle of China's Gobi desert might be the perfect place to introduce young ... more
Fly over Mount Sharp on MarsPasadena CA (JPL) May 21, 2019 Ever wanted to visit Mars? A new animated video shows what it would be like to soar over Mount Sharp, which NASA's Curiosity rover has been climbing since 2014. This video highlights several r ... more |
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Is NASA looking at the wrong rocks for clues to Martian life?Washington DC (SPX) May 21, 2019 In 2020, NASA and European-Russian missions will look for evidence of past life on Mars. But while volcanic, igneous rock predominates on the Red Planet, virtually the entire Earth fossil record com ... more
Mars 2020 Is Coming TogetherPasadena CA (JPL) May 21, 2019 An engineer inspects the completed spacecraft that will carry NASA's next Mars rover to the Red Planet, prior to a test in the Space Simulator Facility at NASA's Jet Propulsion Laboratory in Pasaden ... more
How the Sun pumps out water from Mars into spaceMoscow, Russia (SPX) May 15, 2019 Russian and German physicists have offered an explanation for the new data obtained by Martian satellites, capturing the "escape" of hydrogen atoms from the upper Martian atmosphere into outer space ... more
New water cycle on Mars discoveredGottingen, Germany (SPX) May 10, 2019 Approximately every two Earth years, when it is summer in the southern hemisphere of Mars, a window opens: only there and only in this season can water vapor efficiently rise from the lower into the ... more
NASA's MRO Completes 60,000 Trips Around MarsPasadena CA (JPL) May 16, 2019 NASA's Mars Reconnaissance Orbiter hit a dizzying milestone this morning: It completed 60,000 loops around the Red Planet at 10:39 a.m. PDT (1:39 p.m. EDT). On average, MRO takes 112 minutes to circ ... more |
![]() NASA Awards $106 Million to US Small Businesses for Technology Development
How Venus and Mars can teach us about EarthParis (ESA) May 14, 2019 One has a thick poisonous atmosphere, one has hardly any atmosphere at all, and one is just right for life to flourish - but it wasn't always that way. The atmospheres of our two neighbours Venus an ... more |
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For InSight, dust cleanings will yield new sciencePasadena CA (JPL) May 07, 2019 The same winds that blanket Mars with dust can also blow that dust away. Catastrophic dust storms have the potential to end a mission, as with NASA's Opportunity rover. But far more often, passing w ... more
Why this Martian full moon looks like candyPasadena CA (JPL) May 10, 2019 For the first time, NASA's Mars Odyssey orbiter has caught the Martian moon Phobos during a full moon phase. Each color in this new image represents a temperature range detected by Odyssey's infrare ... more
Lockheed Martin completes testing milestone for Mars 2020 heat shieldDenver CO (SPX) May 05, 2019 Protecting against the extremes of space travel is critical to the success of any mission. Lockheed Martin (NYSE: LMT) has successfully completed the flight hardware structure of the heat shield, va ... more
Martian Dust Could Help Explain Water Loss, Plus Other Learnings From Global StormGreenbelt MD (SPX) May 03, 2019 Dust is not just a household nuisance; it's a planetary one, particularly on Mars. Before astronauts visit the Red Planet, we need to understand how the dust particles that often fill the atmosphere ... more
ESA to Lose Member State Support if ExoMars Launch Postponed - Director-GeneralWashington DC (Sputnik) Apr 26, 2019 The European Space Agency (ESA) and Russia's Roscosmos should not consider postponing the launch of the ExoMars mission as its rescheduling will lead to the loss of support from European member coun ... more |
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Researchers find ice feature on Saturn's giant moon Tucson AZ (SPX) May 01, 2019
Rain, seas and a surface of eroding organic material can be found both on Earth and on Saturn's largest moon, Titan. However, on Titan it is methane, not water, that fills the lakes with slushy raindrops.
While trying to find the source of Titan's methane, University of Arizona researcher Caitlin Griffith and her team discovered something unexoldpected - a long ice feature that wraps nearl ... more |
Illegal ozone-depleting gases traced to China: study Paris (AFP) May 22, 2019
Industries in northeastern China have spewed large quantities of an ozone-depleting gas into the atmosphere in violation of an international treaty, scientists said Wednesday.
Since 2013, annual emissions from northeastern China of the banned chemical CFC-11 have increased by about 7,000 tonnes, they reported in the peer-reviewed journal Nature.
"CFCs are the main culprit in depletion of ... more |
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Wandering Earth: rocket scientist explains how we could move our planet Glasgow UK (The Conversation) May 27, 2019
In the Chinese science fiction film The Wandering Earth, recently released on Netflix, humanity attempts to change the Earth's orbit using enormous thrusters in order to escape the expanding sun - and prevent a collision with Jupiter.
The scenario may one day come true. In five billion years, the sun will run out of fuel and expand, most likely engulfing the Earth. A more immediate threat ... more |
Detecting bacteria in space Montreal, Canada (SPX) May 23, 2019
Scientists at Universite de Montreal and McGill University have pioneered and tested a new genomic methodology which reveals a complex bacterial ecosystem at work on the International Space Station.
Until now, relatively little was known about the different types of microbes found on the space station. The new approach enables researchers to identify and map different species inside the IS ... more |
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USC Students Win the Collegiate Space Race Los Angeles CA (SPX) May 21, 2019 USC's undergraduate rocketry group, has announced that their latest vehicle, Traveler IV, crossed the 62-mile high Karman Line into space with 90% certainty. This result, which is the product of a publicly available internal analysis, makes Traveler IV the first entirely student-designed-and-built rocket to fly to space, as well as the highest flying such craft (doubling the previous altitude re ... more |
Chemistry of stars sheds new light on the Gaia Sausage Birmingham UK (SPX) May 24, 2019
Chemical traces in the atmospheres of stars are being used to uncover new information about a galaxy, known as the Gaia Sausage, which was involved in a major collision with the Milky Way billions of years ago.
Astrophysicists at the University of Birmingham in collaboration with colleagues at European institutions in Aarhus, Bologna and Trieste, have been studying evidence of the chemical ... more |
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Development of a displacement sensor to measure gravity of smallest source mass ever Sendai, Japan (SPX) May 23, 2019
One of the most unknown phenomena in modern physics is gravity. Its measurement and laws remain somewhat of an enigma. Researchers at Tohoku University have revealed important information about a new aspect of the nature of gravity by probing the smallest mass-scale.
Professor Nobuyuki Matsumoto has led a team of researchers to develop a gravity sensor based on monitoring the displacement ... more |
Clocks, gravity, and the limits of relativity Paris (ESA) May 27, 2019
The International Space Station will host the most precise clocks ever to leave Earth. Accurate to a second in 300 million years the clocks will push the measurement of time to test the limits of the theory of relativity and our understanding of gravity.
Albert Einstein's general theory of relativity predicted that gravity and speed influences time, the faster you travel the more time slow ... more |
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