Jan. 25, 2022 Scientists measured the properties of ice-brine mixtures as cold as -145 degrees Fahrenheit to help confirm that salty water likely exists between grains of ice or sediment under the ice cap at ...
Jan. 24, 2022 Liquid water previously detected under Mars' ice-covered south pole is probably just a dusty mirage, according to a new study of the Red Planet. The finding challenges a 2018 study that appeared ...
Jan. 21, 2022 New research has confirmed the frequency of asteroid collisions that formed impact craters on Mars has been consistent over the past 600 million ...
Jan. 17, 2022 NASA's Curiosity rover landed on Mars on Aug. 6, 2012, and since then has roamed Gale Crater taking samples and sending the results back home for researchers to interpret. Analysis of carbon ...
Jan. 13, 2022 Organic molecules found in a meteorite that hurtled to Earth from Mars were synthesized during interactions between water and rocks that occurred on the Red Planet about 4 billion years ago, ...
Dec. 22, 2021 Cosmochemists now present the most comprehensive comparison to date of the isotopic composition of Earth, Mars and pristine building material from the inner and outer Solar ...
Nov. 30, 2021 Scientists recently discovered that water was once present in a region of Mars called Arabia ...
Nov. 24, 2021 About 1000 days after the Mars InSight mission deployed SEIS, the first seismometer on the red planet, researchers are analyzing new seismic data and reporting on instrument responses, using these ...
Nov. 23, 2021 NASA's Mars mission InSight probes the geology of the Elysium Planitia, finding alternate layers of basalt and sediments. An international team of scientists compares on-the-ground data with ...
Nov. 16, 2021 Mars explorers searching for signs of ancient life could be fooled by fossil-like specimens created by chemical processes, research ...
Nov. 4, 2021 Researchers have pinpointed the likely origin of a group of meteorites ejected from Mars, using a machine learning algorithm that analyses high-resolution planetary ...
Oct. 27, 2021 Researchers have developed a concept that would make Martian rocket fuel, on Mars, that could be used to launch future astronauts back to ...
Oct. 8, 2021 Since the Perseverance rover landed in Jezero crater on Mars in February, the rover and its team of scientists back on Earth have been hard at work exploring the floor of the crater that once held an ...
Oct. 1, 2021 Dunes develop when wind-blown sand organizes into patterns, most often in deserts and arid or semi-arid parts of the world. Every continent on Earth has dune fields, but dunes and dune-like sand ...
Sep. 29, 2021 Clover plants grown in Mars-like soils experience significantly more growth when inoculated with symbiotic nitrogen-fixing bacteria than when left uninoculated, researchers ...
Sep. 29, 2021 On Earth, river erosion is usually a slow-going process. But on Mars, massive floods from overflowing crater lakes had an outsized role in shaping the Martian surface, carving deep chasms and moving ...
Sep. 23, 2021 Engineers are developing new ways to convert greenhouse gases to fuel to address climate change and get astronauts home from ...
Sep. 20, 2021 Researchers measured the potassium isotope compositions of Martian meteorites in order to estimate the presence, distribution, and abundance of volatile elements and compounds, including water, on ...
Sep. 13, 2021 Transporting a single brick to Mars can cost more than a million British pounds -- making the future construction of a Martian colony seem prohibitively expensive. Scientists have now developed a way ...
Aug. 26, 2021 A human space mission would be viable if it doesn't exceed four years, an international research team concludes in new ...
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