Mars News, Science, Technology at MarsDaily.com

August 13, 2019

Methane not released by wind on Mars, experts find

Newcastle UK (SPX) Aug 13, 2019
Wind erosion has been ruled out as the primary cause of methane gas release on Mars, Newcastle University academics have shown. Methane can be produced over time through both geological and biological routes and since its first detection in the Martian atmosphere in 2003, there has been intense speculation about the source of the gas and the possibility that it could signal life on the planet. Previous studies have suggested the methane may not be evenly distributed in the atmosphere around ... read more

Dark meets light on Mars
Paris (ESA) Aug 09, 2019
ESA's Mars Express has captured the cosmic contrast of Terra Cimmeria, a region in the southern highlands of Mars marked by impact craters, water-carved valleys, and sand and dust in numerous chocol ... more

Optometrists verify Mars 2020 rover's perfect vision
Pasadena CA (JPL) Aug 07, 2019
Equipped with visionary science instruments, the Mars 2020 rover (https://mars.nasa.gov/mars2020) underwent an "eye" exam after several cameras were installed on it. The rover contains an armada of ... more

New finds for Mars rover, seven years after landing
Pasadena CA (JPL) Aug 07, 2019
NASA's Curiosity rover has come a long way since touching down on Mars seven years ago. It has traveled a total of 13 miles (21 kilometers) and ascended 1,207 feet (368 meters) to its current locati ... more

MEDLI2 installation on Mars 2020 aeroshell begins
Pasadena CA (JPL) Aug 05, 2019
Hardware installed onto NASA's Mars 2020 entry vehicle this week will help to increase the safety of future Mars landings. Charged with returning astronauts to the Moon by 2024, NASA's Artemis ... more

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World first as kits designed to extract metals from the Moon and Mars blast off for space station tests
London, UK (SPX) Jul 30, 2019
Astronauts will test the devices on board the International Space Station, following the successful launch of the SpaceX Falcon 9 rocket last night (at 23:01 BST, Thursday 25 July) from NASA's Kenne ... more

Mars 2020 rover does biceps curls
Pasadena CA (JPL) Jul 30, 2019
The robotic arm on NASA's Mars 2020 rover does not have deltoids, triceps or biceps, but it can still curl heavy weights with the best. In this time-lapse video, taken July 19, 2019, in the clean ro ... more

Europe prepares for Mars courier
Paris (ESA) Jul 26, 2019
The first round-trip to the Red Planet will see a European orbiter bringing martian samples back to Earth. ESA is opening the door to industry to build the spacecraft that will deliver the precious ... more

Fueling of NASA's Mars 2020 rover power system begins
Pasadena CA (JPL) Jul 26, 2019
NASA's Associate Administrator for the Science Mission Directorate, Thomas Zurbuchen, has given the go-ahead to begin fueling the Mars 2020 rover's Multi-Mission Radioisotope Thermoelectric Generato ... more

Trump pits Apollo 11 astronauts against NASA chief
Washington (AFP) July 19, 2019
President Donald Trump welcomed surviving Apollo 11 crew members Buzz Aldrin and Michael Collins to the White House Friday, using the occasion to tell his space chief he would prefer to go straight to Mars without returning to the Moon. ... more

ExoMars radio science instrument readied for Red Planet
Paris (ESA) Jul 23, 2019
An ambitious instrument for ESA's ExoMars 2020 mission has passed its testing in conditions resembling those on the Red Planet. It will now be transported to Russia for its acceptance review, follow ... more

Red wine compound could help protect astronauts on trip to Mars
Washington (UPI) Jul 18, 2019
Resveratrol, a phenol found in red wine, could be used to protect the muscles of astronauts during extended stays in space, like on a mission to Mars. ... more

Mars 2020 Rover: T-Minus One Year and Counting
Pasadena CA (JPL) Jul 22, 2019
The launch period for NASA's Mars 2020 rover opens exactly one year from July 17, 2020, and extends through Aug. 5, 2020. The mission will launch from Cape Canaveral Air Force Station in Florida and ... more

Red wine's resveratrol could help Mars explorers stay strong
Washington DC (SPX) Jul 18, 2019
Mars is about 9 months from Earth with today's tech, NASA reckons. As the new space race hurtles forward, Harvard researchers are asking: how do we make sure the winners can still stand when they re ... more

A material way to make Mars habitable
Boston MA (SPX) Jul 17, 2019
People have long dreamed of re-shaping the Martian climate to make it livable for humans. Carl Sagan was the first outside of the realm of science fiction to propose terraforming. In a 1971 paper, S ... more

Aerogel could be a key building material for Mars

NASA funds demo of 3D-Printed spacecraft parts made, assembled in orbit
Huntsville AL (SPX) Jul 13, 2019
NASA has awarded a $73.7 million contract to Made In Space, Inc. of Mountain View, California, to demonstrate the ability of a small spacecraft, called Archinaut One, to manufacture and assemble spa ... more

NASA SLS rocket testing ensures astronaut safety, mission success
Huntsville AL (SPX) Jul 11, 2019
As the world reflects on the 50th anniversary of the Apollo missions, NASA is looking forward to its next giant leaps. One way NASA ensures the safety of astronauts and the success of the Artemis mi ... more

Sustaining Life on Long-Term Crewed Missions Will Require Planetary Resources
Cleveland OH (SPX) Jul 09, 2019
When astronauts live and work on the Moon, they will need access to life-sustaining oxygen, water and other resources. On the Moon, and eventually Mars, they could collect local resources on the sur ... more

InSight Uncovers the 'Mole' on Mars
Pasadena CA (JPL) Jul 05, 2019
Behold the "mole": The heat-sensing spike that NASA's InSight lander deployed on the Martian surface is now visible. Last week, the spacecraft's robotic arm successfully removed the support structur ... more

Mars 2020 Rover Gets a Super Instrument
Pasadena CA (JPL) Jul 03, 2019
Engineers at NASA's Jet Propulsion Laboratory in Pasadena, California, have installed the SuperCam Mast Unit onto the Mars 2020 rover. The instrument's camera, laser and spectrometers can identify t ... more

Artificial gravity breaks free from science fiction
Boulder CO (SPX) Jul 05, 2019
Artificial gravity has long been the stuff of science fiction. Picture the wheel-shaped ships from films like 2001: A Space Odyssey and The Martian, imaginary craft that generate their own gravity b ... more

First steps in getting Canada to the Moon
Ontario, Canada (SPX) Aug 08, 2019

In February, Prime Minister Justin Trudeau announced Canada is joining the international effort to explore the Moon with robots and, eventually, humans. In order to prepare for these future missions, a team of Western University faculty, postdoctoral fellows, graduate and undergraduate students is conducting an analogue Moon mission over the next two weeks. Dubbed CanMoon, this simul ... more

+ ISRO Chandrayaan-2 completes 5th orbital manoeuvre

+ China's lunar rover travels 271 meters on moon's far side

+ Moon 2069: lunar tourism and deep space launches a century on from Apollo?

+ China's micro lunar orbiter crashes into Moon under control

+ Chandrayaan-2 orbit successfully raised for 4th time

+ Cislunar blueprint to propel space outreach for the next 50 years

+ The Moon and Mercury may have thick ice deposits

China launches first private rocket capable of carrying satellites
Beijing (AFP) July 25, 2019

A Chinese startup successfully launched the country's first commercial rocket capable of carrying satellites into orbit Thursday, as the space race between China and the US heats up. Beijing-based Interstellar Glory Space Technology - also known as iSpace - said it launched two satellites into orbit around 1:00 pm Beijing time (0500 GMT) from Jiuquan, a state launch facility in the Gobi de ... more

+ Chinese scientists say goodbye to Tiangong-2

+ China's space lab Tiangong 2 destroyed in controlled fall to earth

+ From Moon to Mars, Chinese space engineers rise to new challenges

+ China plans to deploy almost 200 AU-controlled satellites into orbit

+ Luokung and Land Space to develop control system for space and ground assets

+ Yaogan-33 launch fails in north China, Possible debris recovered in Laos

+ China develops new-generation rockets for upcoming missions

Critical Observation Made on During First Night of Return to Operations
Honolulu HI (SPX) Aug 13, 2019

The existing astronomical observatories on Maunakea returned to operations this weekend, and it didn't take long for a significant result to be achieved, not only for science, but for assuring the safety of the Earth. Observations of the near-Earth asteroid 2006 QV89 made on August 11 with the Canada-France-Hawaii Telescope (CFHT) have ruled out any potential future impact threat to the Ea ... more

+ Four Candidate Sites Selected for Asteroid Sample Collection

+ Asteroid's features to be named after mythical birds

+ Asteroid's surprise close approach illustrates need for more eyes on the sky

+ Aquariids peak on Monday starts month of meteor showers

+ What gives meteorites their shape

+ MASCOT Confirms What Scientists Have Long Suspected

+ Speeding up science on near-earth asteroids

Hubble showcases new portrait of Jupiter
Garching, Germany (SPX) Aug 09, 2019

The NASA/ESA Hubble Space Telescope reveals the intricate, detailed beauty of Jupiter's clouds in this new image taken on 27 June 2019 [1]. It features the planet's trademark Great Red Spot and a more intense colour palette in the clouds swirling in the planet's turbulent atmosphere than seen in previous years. Among the most striking features in the image are the rich colours of the cloud ... more

+ Jupiter's auroras powered by alternating current

+ Kuiper Belt Binary Orientations Support Streaming Instability Hypothesis

+ Study Shows How Icy Outer Solar System Satellites May Have Formed

+ Astronomers See "Warm" Glow of Uranus's Rings

+ Table salt compound spotted on Europa

+ On Pluto the Winter is approaching, and the atmosphere is vanishing into frost

+ Neptune's moon Triton fosters rare icy union

Yale researcher has a window seat for planning NASA's Dragonfly mission
New Haven CT (SPX) Jul 17, 2019

By 2034, when the Dragonfly drone mission makes landfall on the surface of Titan, Yale's Juan Lora will have spent nearly half his life studying the climatic tendencies of Saturn's icy moon. That's when the real work will begin, he says. Finally, after long years of preparation and modeling, Lora and his colleagues on the scientific end of the NASA Dragonfly mission will begin to get ... more

+ SMU's 'Titans in a jar' could answer key questions ahead of NASA's space exploration

+ The mission of a lifetime: a drone on Titan in 2034

+ Dragonfly Mission to Study Titan for Origins, Signs of Life

+ NASA's Dragonfly Will Fly Around Titan Looking for Origins, Signs of Life

+ "Bathtub rings" around Titan's lakes might be made of alien crystals

+ Cassini reveals new sculpting in Saturn rings

+ Researchers find ice feature on Saturn's giant moon

Earth's last magnetic field reversal took far longer than once thought
Madison WI (SPX) Aug 08, 2019

Earth's magnetic field seems steady and true - reliable enough to navigate by. Yet, largely hidden from daily life, the field drifts, waxes and wanes. The magnetic North Pole is currently careening toward Siberia, which recently forced the Global Positioning System that underlies modern navigation to update its software sooner than expected to account for the shift. And every several ... more

+ Using lasers to visualize molecular mysteries in our atmosphere

+ Making sense of remote sensing data

+ NASA's Spacecraft Atmosphere Monitor Goes to Work Aboard the International Space Station

+ NASA targets coastal ecosystems with new space sensor

+ CryoSat conquers ice on Arctic lakes

+ Roscosmos postpones launch of second Arctic weather satellite

+ Airbus selects exactEarth as AIS Partner for new maritime applications platform

Xplore To Send Celestis Memorials to the Moon, and Beyond
Washington DC (SPX) Aug 13, 2019

Xplore and Celestis will host Celestis Memorial Spaceflight payloads on Xplore's planned missions to the Moon, and beyond, starting in 2021. This event marks Celestis' first Voyager Mission, called "the Enterprise Flight." "Celestis is a pioneer of the commercial space age and a proven provider of uniquely compelling celebrations of lives well-lived with space-based memorial services for c ... more

+ Two weeks of science and beyond on ISS

+ Orion Service Module completes critical propulsion test

+ Study identifies way to enhance the sustainability of manufactured soils

+ As iPhone sales sputter, Apple moves toward reinvention, again

+ Flight by Light: Mission accomplished for LightSail 2

+ Russian Progress MS-12 Cargo Spacecraft Docks International Space Station

+ Japan's space agency develops new filter to recycle urine

NASA plans for Webb to zero in on TRAPPIST-1 atmospheres within a year
Seattle WA (SPX) Aug 14, 2019

New research from astronomers at the University of Washington uses the intriguing TRAPPIST-1 planetary system as a kind of laboratory to model not the planets themselves, but how the coming James Webb Space Telescope might detect and study their atmospheres, on the path toward looking for life beyond Earth. The study, led by Jacob Lustig-Yaeger, a UW doctoral student in astronomy, finds th ... more

+ Dead planets can 'broadcast' for up to a billion years

+ Timeline suggests 'giant planet migration' was earlier than predicted

+ Hordes of Earth's toughest creatures may now be living on Moon

+ Pre-life building blocks spontaneously align in evolutionary experiment

+ Shining starlight on the search for life

+ Distant "heavy metal" gas planet is shaped like a football

+ A chemical clue to how life started on Earth

Teams test swarm autonomy in second major OFFSET field experiment
Washington DC (SPX) Aug 12, 2019

During the second field experiment for DARPA's OFFensive Swarm-Enabled Tactics (OFFSET) program, teams of autonomous air and ground robots tested tactics on a mission to isolate an urban objective. Similar to the way a firefighting crew establishes a boundary around a burning building, they first identified locations of interest and then created a perimeter around the focal point. OFFSET e ... more

+ S.Korea tests drone delivery in remote regions

+ DLR conducts flight tests for gyrocopter drones

+ General Atomics to build parts, equipment for MQ-1C Gray Eagle drone

+ State Dept. approves $950M drone support services sale to South Korea

+ Automating complex design of universal controller for hybrid drones

+ US may have downed two Iranian drones last week: general

+ U.S. Defense Department considers buying Israeli-made drones

Parker Solar Probe completes 2 orbits of Sun
Greenbelt MD (SPX) Aug 13, 2019

Since NASA's Parker Solar Probe launched on Aug. 12, 2018, Earth has made a single trip around the Sun - while the daring solar explorer is well into its third orbit around our star. With two close passes by the Sun already under its belt, Parker Solar Probe is speeding toward another close solar approach on Sept. 1, 2019. Parker Solar Probe is named for Eugene Parker, the physicist who fi ... more

+ NASA's MMS finds first interplanetary shock

+ Magnetic plasma pulses excited by UK-size swirls in the solar atmosphere

+ Researchers recreate the sun's solar wind and plasma "burps" on Earth

+ Airbus brings a SMILE to ESA

+ 'Terminators' on the sun trigger plasma tsunamis and the start of new solar cycles

+ Details of Solar Science Mission Revealed at UK Astronomy Meeting

+ Citizen scientists discover cyclical pattern of complexity in solar storms

AFRL achieves record-setting hypersonic ground test milestone
Wright-Patterson AFB OH (SPX) Aug 12, 2019

An Air Force Research Laboratory and Air Force Test Center ground test team set a record for the highest thrust produced by an air-breathing hypersonic engine in Air Force history. "AFRL, in conjunction with Arnold Engineering Development Complex and Northrop Grumman, achieved over 13,000 pounds of thrust from a scramjet engine during testing at Arnold Air Force Base," said Todd Barhorst, ... more

+ Lockheed awarded $405.7M contract for Army's hypersonic missile

+ In-Space selects Orbex for Scottish launch in 2022

+ SpaceX launches Falcon 9 carrying Israel's AMOS-17 satellite

+ Orbex and Innovative Space Logistics sign European Space Launch Agreement

+ Pentagon working on 9 separate hypersonic missile projects to take on Russia, China

+ Little SLS launches in low speed wind tunnel

+ Paragon Space Development Corporation CELSIUS Technology NASA Tipping Point Contract Award

Astronomers measure mass, energy from high-mass protostar for first time
Washington (UPI) Aug 12, 2019

Scientists have precisely measured the mass and energy of a jet driven by a high-mass protostar, a component and process that scientists estimate is a key to part of stellar formation. As gas and dust coalesce to form a protostar, the new stellar orb's gravity begins to pull in more and more of the surrounding gas and dust. As the new stellar material condenses, a high-velocity jet form ... more

+ New voyage to the universe from DESHIMA

+ Scientists resolve the nature of powerful cosmic objects

+ ALMA Identifies dark ancestors of massive elliptical galaxies

+ Dark matter may be older than the big bang, study suggests

+ A new lens for life-searching space telescopes

+ Mechanism for gamma-ray bursts from space is decoded

+ Dutch Japanese Instrument Measures 49 Shades of Far-Infared

A key piece to understanding how quantum gravity affects low-energy physics
Trieste, Italy (SPX) Aug 09, 2019

Researchers have, for the first time, identified the sufficient and necessary conditions that the low-energy limit of quantum gravity theories must satisfy to preserve the main features of the Unruh effect. In a new study, led by researchers from SISSA (Scuola Internazionale Superiore di Studi Avanzati, the Complutense University of Madrid and the University of Waterloo, a solid theoretica ... more

+ Fastest eclipsing binary, a valuable target for gravitational wave studies

+ Chameleon Theory Could Change How We Think About Gravity

+ Artificial gravity breaks free from science fiction

+ Researchers find quantum gravity has no symmetry

+ Development of a displacement sensor to measure gravity of smallest source mass ever

+ Gravitational waves leave a detectable mark, physicists say

+ UCLA students touch space with a microgravity experiment

Where in the universe can you find a black hole nursery?
Birmingham UK (SPX) Aug 08, 2019

Gravitational wave researchers at the University of Birmingham have developed a new model that could help astronomers track down the origin of heavy black hole systems in the Universe. Black holes are formed following the collapse of stars and possibly supernova explosions. These colossally dense objects are measured in terms of solar masses (Mo) - the mass of our sun. Typically, sta ... more

+ Ultracold quantum particles break classical symmetry

+ ALMA dives into Black Hole's 'Sphere of Influence'

+ Cloaked black hole discovered in early universe using NASA's Chandra

+ Einstein's general relativity theory is questioned but still stands for now, team reports

+ Scientists reproduce the dynamics behind astrophysical shocks

+ A peek at the birth of the universe

+ Multiple laser beamlets show better electron and ion acceleration

Employees less upset at being replaced by robots than by other people
Munich, Germany (SPX) Aug 12, 2019

Generally speaking, most people find the idea of workers being replaced by robots or software worse than if the jobs are taken over by other workers. But when their own jobs are at stake, people would rather prefer to be replaced by robots than by another employee. That is the conclusion of a study by the Technical University of Munich (TUM) and Erasmus University in Rotterdam. Over the co ... more

+ Evolving computers from tools to partners in cyber-physical system design

+ Roach-inspired robot nearly as fast as real thing, unsquashable

+ A computer that understands how you feel

+ In the shoes of a robot: The future approaches

+ Kitchen disruption: better food through artificial intelligence

+ Get up and go bots getting closer, study says

+ Russia's Humanoid Robot FEDOR Renamed to Skybot Ahead of Its First Space Mission

China launches first private rocket capable of carrying satellites
Beijing (AFP) July 25, 2019

+ Chinese scientists say goodbye to Tiangong-2

+ China's space lab Tiangong 2 destroyed in controlled fall to earth

+ From Moon to Mars, Chinese space engineers rise to new challenges

+ China plans to deploy almost 200 AU-controlled satellites into orbit

+ Luokung and Land Space to develop control system for space and ground assets

+ Yaogan-33 launch fails in north China, Possible debris recovered in Laos

+ China develops new-generation rockets for upcoming missions

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