Transmission spectra of K2-18 b from exoTEDRF (blue), JExoRES (black), SPARTA (orange) and Eureka! (green). For NIRISS and NIRSpec, faded points show higher resolution (R=100 and 200, respectively) spectra, and
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First identified in the 1970s by NASA’s Viking mission, long, dark markings snake down Martian slopes, sometimes stretching across Mars’ surface for hundreds of feet. Scientists have watched some of
An extreme solar storm hit Earth some 14,300 years ago, more powerful than any other such event known in human history, a new analysis of radiocarbon data has revealed. The
Distribution of known exoplanet masses plotted vs. semi-major axis (left) and semimajor axis normalized to the location of the snow-line (right) at asnow = 2.7AU M/MSun (green dashed line). Planets
By analyzing how far material ejected from an impact crater flies, scientists can locate buried glaciers and other interesting subsurface features. On the left is an image of a fresh
Scientists have discovered a previously unknown strain of microbe after analyzing samples taken from China’s Tiangong space station. The new microbe strain, officially named Niallia tiangongensis, was found in microbial
NASA’s X-59 quiet supersonic research aircraft is seen during its “aluminum bird” systems testing at Lockheed Martin’s Skunk Works facility in Palmdale, California. The test verified how the aircraft’s hardware
ST. LOUIS — Canadian hyperspectral startup Wyvern is publicly releasing 25 additional images including scenes of Afghanistan’s Kandahar Airfield and an Iranian port explosion. Wyvern launched its Open Data Program
This is a bonus edition of Space Minds by SpaceNews. This week we’re at the US Geospatial Intelligence Foundation GEOINT Symposium in St. Louis where we’ll post episodes
6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The SWOT satellite is helping scientists size up flood waves on waterways like the Yellowstone River, pictured here in
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