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Published Researchers study a million galaxies to find out how the universe began



Researchers have analyzed more than one million galaxies to explore primordial fluctuations that see...
Published Stars travel more slowly at Milky Way's edge



Physicists discovered stars near the edge of the Milky Way travel more slowly than those closer to i...
Published Alien haze, cooked in a lab, clears view to distant water worlds



Scientists have simulated conditions that allow hazy skies to form in water-rich exoplanets, a cruci...
Published Discovery of planet too big for its sun throws off solar system formation models



The discovery of a planet that is far too massive for its sun is calling into question what was prev...
Published A carbon-lite atmosphere could be a sign of water and life on other terrestrial planets



Best chance of finding liquid water, and even life on other planets, is to look for the absence of c...
Published Meteorite analysis shows Earth's building blocks contained water



Analysis of iron meteorites from the earliest years of the solar system indicate that the planetary...
Published Unlocking the secrets of a 'Hot Saturn' and its spotted star



A team of astronomers has unraveled the enigmatic atmosphere of the exoplanet HAT-P-18 b, shedding l...
Published Researchers spying for signs of life among exoplanet atmospheres



The next generation of advanced telescopes could sharpen the hunt for potential extraterrestrial lif...
Published Astronomers conduct first search for forming planets with new space telescope



Planets form in disks of dust and gas called protoplanetary disks that whirl around a central protos...
Published Massive space explosion observed creating elements needed for life



Scientists have observed the creation of rare chemical elements in the second-brightest gamma-ray bu...
Published Exploding stars



When massive stars or other stellar objects explode in the Earth's cosmic neighborhood, ejected debr...
Published Surprise gamma-ray feature beyond our galaxy



Astronomers analyzing 13 years of data from NASA's Fermi Gamma-ray Space Telescope have found an une...
Published New analysis of Cassini data yields insights into Titan's seas



A new study of radar experiment data from the Cassini-Huygens mission to Saturn has yielded fresh in...
Published Expiring medications could pose challenge on long space missions



A new study shows that over half of the medicines stocked in space -- staples such as pain relievers...
Published Dark matter flies ahead of normal matter in mega galaxy cluster collision



Astronomers have untangled a messy collision between two massive clusters of galaxies in which the c...
Published Researchers explore the effects of stellar magnetism on potential habitability of exoplanets



A study extends the definition of a habitable zone for planets to include their star's magnetic fiel...
Published The corona is weirdly hot: Parker Solar Probe rules out one explanation



By diving into the sun's corona, NASA's Parker Solar Probe has ruled out S-shaped bends in the sun's...
Published Key to rapid planet formation



Researchers have developed a new model to explain the formation of giant planets such as Jupiter, wh...
Published The rotation of a nearby star stuns astronomers



Astronomers have found that the rotational profile of a nearby star, V889 Herculis, differs consider...
Published Scientists pin down the origins of the moon's tenuous atmosphere



Scientists say they have identified the main process that formed the moon's atmosphere and continues...