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 Mars,... ASTRO WATCH · 4 months
Key methane measurements at Mars  ESA · 3 weeks
Image: This graphic summarises significant measurement attempts of methane at Mars. Reports of methane have been made by Earth-based telescopes, ESA’s Mars Express from orbit around... more
ESA's Mars orbiters did not see latest Curiosity methane burst  PHYS.ORG · 3 weeks
In June, NASA's Curiosity rover reported the highest burst of methane recorded yet, but neither ESA's Mars Express nor the ExoMars Trace Gas Orbiter recorded any signs of... more
With Mars Methane Mystery Unsolved, Curiosity Serves Scientists a New One: Oxygen  ASTRO WATCH · 3 weeks
For the first time in the history of space exploration, scientists have measured the seasonal changes in the gases that fill the air directly... more
With Mars methane mystery unsolved, Curiosity serves scientists a new one: Oxygen  SCIENCE DAILY · 3 weeks
For the first time in the history of space exploration, scientists have measured the seasonal changes in the gases that fill the air directly... more
Biodiversity and wind energy  SCIENCE DAILY · 1 week
The location and operation of wind energy plants are often in direct conflict with the legal protection of endangered species. The almost unanimous opinion of experts from local and central government authorities, environmental NGOs and expert offices is that the... more
With Mars methane mystery unsolved, Curiosity serves scientists a new one: Oxygen  PHYS.ORG · 3 weeks
For the first time in the history of space exploration, scientists have measured the seasonal changes in the gases that fill the air directly... more
It's Still Not Aliens: 'Mars Bug' Claim Could Damage the Search for Life  LIVE SCIENCE · 2 weeks
A professor suggests there are insects on Mars, but this questionable claim could hurt the search for life, experts say. more
Study shows lake methane emissions should prompt rethink on climate change  PHYS.ORG · 2 days
A new study from Swansea University has given new insights into how the greenhouse gas methane is being produced in the surface waters of lakes, which... more
Mars scientists investigate ancient life in Australia  PHYS.ORG · 3 weeks
As any geologist worth his or her salt will tell you, there are rocks, and then there are rocks. Next July, NASA and the European Space Agency (ESA) are launching rovers to Mars that... more
A third of California methane traced to a few super-emitters  PHYS.ORG · 4 weeks
NASA scientists are helping California create a detailed, statewide inventory of methane point sources—highly concentrated methane releases from single sources—using a specialized airborne sensor. The new data, published... more
Effects of the solar wind  PHYS.ORG · 2 weeks
The wind speed of a devastating Category 5 hurricane can top over 150 miles per hour (241km/hour.) Now imagine another kind of wind with an average speed of 0.87 million miles per hour (1.4 million km/hour.) Welcome to... more
Boosting wind farmers, global winds reverse decades of slowing and pick up speed  SCIENCE DAILY · 2 weeks
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Boosting wind farmers, global winds reverse decades of slowing and pick up speed  PHYS.ORG · 3 weeks
In a boon to wind farms, average daily wind speeds are picking up across much of the globe after about 30 years... more
Best of the best: Who makes the most accurate decisions in expert groups?  SCIENCE DAILY · 2 weeks
Experts don't always agree with one another when making predictions or diagnoses. So how can we find out which expert in a... more
Atomically dispersed Ni is coke-resistant for dry reforming of methane  PHYS.ORG · 3 weeks
Dry reforming of methane (DRM) is the process of converting methane (CH4) and carbon dioxide (CO2) into synthesis gas (syngas). Since CO2 and CH4 are the two most... more
Lake methane emissions should prompt rethink on climate change  SCIENCE DAILY · 1 day
Study sheds new light on the impact of natural methane production on global climate change assessments. more
NASA’s Mars Reconnaissance Orbiter Finds Hydrated Silica in Jezero Crater  SCI-NEWS.COM · 3 weeks
Using data from the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) instrument aboard NASA’s Mars Reconnaissance... more
Best of the best: Who makes the most accurate decisions in expert groups?  PHYS.ORG · 2 weeks
Experts don't always agree with one another when making predictions or diagnoses. So how can we find out which expert in a... more
132 grams to communicate with Mars  PHYS.ORG · 1 month
Dust storms, ionising cosmic radiation, extreme cold at night ... Mars is not very hospitable! It's for these extreme conditions that the research team of Christophe Craeye, a professor at the UCLouvain Louvain School of Engineering,... more
Photos show evidence of life on Mars, Ohio entomologist claims  PHYS.ORG · 2 weeks
As scientists scramble to determine whether there is life on Mars, Ohio University Professor Emeritus William Romoser's research shows that we already have the evidence, courtesy of photographs... more
Solar Wind Around Pluto instrument confirms solar wind slows farther away from the sun  PHYS.ORG · 4 days
Measurements taken by the Solar Wind Around Pluto (SWAP) instrument aboard NASA's New Horizons spacecraft are providing important new insights... more
Superconducting wind turbine chalks up first test success  SCIENCE DAILY · 3 weeks
A superconducting rotor has been successfully tested on an active wind turbine for the first time. The researchers designed, developed, manufactured a full-size superconducting generator for a 3.6 megawatt wind turbine, and... more
Superconducting wind turbine chalks up first test success  nanowerk · 3 weeks
A superconducting rotor has been successfully tested on an active wind turbine for the first time. The EcoSwing consortium designed, developed, manufactured a full-size superconducting generator for a 3.6 megawatt wind turbine,... more
Solar wind slows farther away from the Sun  SCIENCE DAILY · 4 days
Measurements taken by the Solar Wind Around Pluto (SWAP) instrument aboard NASA's New Horizons spacecraft are providing important new insights from some of the farthest reaches of space ever explored. Astronomers now... more
NASA's Mars 2020 heads into the test chamber  PHYS.ORG · 4 weeks
In this time-lapse video, taken on Oct. 9, 2019, at NASA's Jet Propulsion Laboratory in Pasadena, California, bunny-suited engineers move the Mars 2020 rover from a high bay in the Spacecraft Simulator... more
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