A new study, published in the journal Scientific Reports, has ruled out the possibility that the levels of methane detected in the Martian atmosphere could be produced by the wind erosion of rocks, releasing trapped methane from fluid inclusions and fractures on the planets’ surface. Methane can be produced over time through both geological and [...]... SCI-NEWS.COM · 7 days
Mars: Cause of methane spikes still unknown  SCIENCE DAILY · 1 week
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Growth of wind energy points to future challenges, promise  SCIENCE DAILY · 1 week
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Europe prepares for Mars courier  PHYS.ORG · 4 weeks
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 rocks, dust and gas... more
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About The NASA Mars Rover 2020 Trip  ASTRO WATCH · 4 days
One of the most exciting projects to be coming in only just a few short months is the NASA Mars Rover project... more
Origin of massive methane reservoir identified  PHYS.ORG · 7 hours
New research from Woods Hole Oceanographic Institution (WHOI) published Aug. 19, 2019, in the Proceedings of the National Academy of Science provides evidence of the formation and abundance of abiotic methane—methane formed by chemical reactions that... more
MEDLI2 installation on Mars 2020 aeroshell begins  PHYS.ORG · 2 weeks
Hardware installed onto NASA's Mars 2020 entry vehicle this week will help to increase the safety of future Mars landings. more
Dark meets light on Mars  ESA · 2 weeks
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All-in-one: New microbe degrades oil to gas  PHYS.ORG · 14 hours
Crude oil and gas naturally escape from the seabed in many places known as "seeps." There, these hydrocarbons move up from source rocks through fractures and sediments toward the surface, where they leak out... more
Natural-gas leaks are important source of greenhouse gas emissions in Los Angeles  SCIENCE DAILY · 1 week
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Giant 'sandscaping' plan to save Norfolk coast will only put off the inevitable  PHYS.ORG · 2 weeks
This summer, the UK's Norfolk coast is undergoing a transformation that has only been seen once in the world before. A giant... more
New finds for Mars rover, seven years after landing  PHYS.ORG · 2 weeks
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... more
A 160,000-year-old history of tectonically controlled methane seepage in the Arctic  Science Magazine · 2 weeks
The geological factors controlling gas release from Arctic deep-water gas reservoirs through seabed methane seeps are poorly constrained. This is partly due to limited data on... more
Ancient Mars was warm with occasional rain, turning cold  PHYS.ORG · 17 hours
Scientists have long known that water was abundant on ancient Mars, but there has been no consensus on whether liquid water was common, or whether it was largely frozen in... more
NASA descends on Icelandic lava field to prepare for Mars  PHYS.ORG · 7 days
To prepare for the next mission to Mars in 2020, NASA has taken to the lava fields of Iceland to get its new robotic space explorer ready for... more
Mars sample return mission plans begin to take shape  SPACE NEWS · 3 weeks
While neither NASA nor ESA has yet to give formal approval, or funding, for missions to return samples... more
Methane emissions spike: Is there one main culprit?  PHYS.ORG · 6 days
The level of methane in the atmosphere has risen dramatically in the last decade—and climate scientists are worried. Although there's still roughly 60 times less of it floating around than carbon dioxide,... more
FCC’s streamlined licensing rules seen as boon for smallsat industry  SPACE NEWS · 2 weeks
The U.S. Federal Communications Commission’s streamlined licensing rules for small satellites sailed through a vote Aug.... more
Researchers recreate the sun's solar wind and plasma 'burps' on Earth  PHYS.ORG · 3 weeks
The sun's solar wind affects nearly everything in the solar system. It can disrupt the function of Earth's satellites and creates the lights of the auroras. more
Robotic toolkit added to NASA's Mars 2020 rover  PHYS.ORG · 5 days
The bit carousel—a mechanism that will play a key role in the acquisition, containment and eventual return to Earth of humanity's first samples from another planet—has been incorporated into NASA's Mars 2020... more
Repeating outflows of hot wind found close to black hole  nanowerk · 2 weeks
An international team of astrophysicists have detected a very hot, dense outflowing wind close to a black hole at least 25,000 light-years from Earth. more
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