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Published Don't crack: Deteriorating safety on frozen lakes in a warming world - Don't Crack: Deteriorating Safety on Frozen Lakes in a Warming World


An international team of climate and lake scientists has demonstrated that crossing frozen lakes wit...
Published Options to optimize profit in broadband satellite constellations - Options to Optimize Profit in Broadband Satellite Constellations


Several large telecommunications companies have proposed plans to provide global broadband services...
Published X-ray detection sheds new light on Pluto - X-Ray Detection Sheds New Light on Pluto


Scientists using NASA's Chandra X-ray Observatory have made the first detections of X-rays from Plut...
Published Tweets, news offer insights on invasive insect spread - Tweets, News Offer Insights on Invasive Insect Spread



A new study shows the potential for using Twitter and online news articles to track the timing and l...
Published An elegant new orchid hiding in plain sight - An Elegant New Orchid Hiding in Plain Sight


It is extremely rare for a new plant species to be discovered in Japan, a nation where flora has bee...
Published Saturn's famous hexagon may tower above the clouds - Saturn's Famous Hexagon: A Mysterious Phenomenon Above the Clouds


The long-lived international Cassini mission has revealed a surprising feature emerging at Saturn's...
Published Twilight observations reveal huge storm on Neptune - Twilight Observations Reveal Huge Storm on Neptune


Striking images of a storm system nearly the size of Earth have astronomers doing a double-take afte...
Published Comet makes a pit stop near Jupiter's asteroids - Comet Makes a Pit Stop Near Jupiter's Asteroids


After traveling several billion miles toward the Sun, a wayward young comet-like object orbiting amo...
Published Do your homework to prep for the 2023 and 2024 eclipses - Do Your Homework to Prep for the 2023 and 2024 Eclipses



This year and next, Americans will have the extraordinary opportunity to witness two solar eclipses...
Published More than one way to build a black bird - More Than One Way to Build a Black Bird: A Look at the Evolution of Melanism


For a species of flycatcher in the remote Solomon Islands, scientists have so far found at least two...
Published New sunspots potentially herald increased solar activity - New Sunspots Potentially Herald Increased Solar Activity


On May 29, 2020, a family of sunspots -- dark spots that freckle the face of the Sun, representing a ...
Published Weather on the outer planets only goes so deep - Weather on the Outer Planets: A Look at the Depths of Their Atmospheres


What is the long-range weather forecast for the giant planets Uranus and Neptune? These planets are...
Published Voyager at 35: Break on through to the other side - Voyager at 35: Break on Through to the Other Side


Thirty-five years ago Aug. 20, NASA's Voyager 2 spacecraft, the first Voyager spacecraft to launch,...
Published Venus transit and lunar mirror could help astronomers find worlds around other stars - Venus Transit and Lunar Mirror: A New Way to Discover Exoplanets


On June 6, 2012, Venus passed directly between Earth and the sun, in a so-called transit where the p...
Published Hubble reveals rogue planetary orbit for Fomalhaut b - Hubble Reveals Rogue Planetary Orbit for Fomalhaut b


Newly released Hubble Space Telescope images of a vast debris disk encircling the nearby star Fomalh...
Published Sensor imperfections are perfect for forensic camera analysis - Sensor Imperfections: The Key to Forensic Camera Analysis


In a project aimed at developing intelligent tools to fight child exploitation, computer scientists...
Published Wildfire spread risk increases where trees, shrubs replace grasses - Wildfire Spread Risk Increases Where Trees, Shrubs Replace Grasses



A new study found that as woody plants like shrubs and trees replace herbaceous plants like grasses,...
Published Webb looks for Fomalhaut's asteroid belt and finds much more - Webb Looks for Fomalhaut's Asteroid Belt and Finds Much More



Astronomers used NASA's James Webb Space Telescope to image the warm dust around a nearby young star...
Published Modeling reveals how dwarf planet Ceres powers unexpected geologic activity - Modeling Reveals How Dwarf Planet Ceres Powers Unexpected Geologic Activity



For a long time, our view of Ceres was fuzzy, according to a geoscientist. A dwarf planet and the la...
Published U.S. birds' Eastern, Western behavior patterns are polar opposites - U.S. Birds: Eastern and Western Behavior Patterns are Polar Opposites


Scientists have established what could be considered a baseline map of annual avian functional and s...