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Published Comet collisions every six seconds explain 17-year-old stellar mystery - Comet Collisions Every Six Seconds Explain 17-Year-Old Stellar Mystery


Every six seconds, for many millions of years, comets have been colliding near a star visible to the...
Published Auroral 'speed bumps' are more complicated, scientists find - Auroral 'Speed Bumps' Are More Complicated, Scientists Find


Researchers find that 'speed bumps' in space, which can slow down satellites orbiting closer to Eart...
Published New models explain canyons on Pluto moon - New Models Explain Canyons on Pluto Moon


In 2015, when NASA's New Horizons spacecraft encountered the Pluto-Charon system, scientists discove ...
Published Official naming of surface features on Pluto and its satellites: First step approved - Official Naming of Surface Features on Pluto and its Satellites: First Step Approved


The New Horizons flyby of Pluto and its satellites returned a scientific treasure trove of informati...
Published Mix-and-match kit could enable astronauts to build a menagerie of lunar exploration bots - Mix-and-Match Kit: Building a Menagerie of Lunar Exploration Bots


The Walking Oligomeric Robotic Mobility System, or WORMS, is a reconfigurable, modular, multiagent r...
Published Ultracool dwarf binary stars break records - Ultracool Dwarf Binary Stars Break Records


Astrophysicists have discovered the tightest ultracool dwarf binary system ever observed. The two st...
Published Hubble Space Telescope captures largest near-infrared image to find universe's rarest galaxies - Hubble Space Telescope Captures Largest Near-Infrared Image to Find Universe's Rarest Galaxies


Scientists released the largest near-infrared image ever taken by NASA's Hubble Space Telescope, ena ...
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 Mystery of solar cycle illuminated - Mystery of Solar Cycle Illuminated


The sun's convection zone plays a key role in the generation and evolution of the Sun's magnetic fie...
Published Scientists report 'benchmarks' for extreme space weather - Scientists Report 'Benchmarks' for Extreme Space Weather



Extreme space weather threatens vital satellites orbiting the Earth, including the Global Navigation...
Published Warming temperatures are driving Arctic greening - Warming Temperatures are Driving Arctic Greening



As Arctic summers warm, Earth's northern landscapes are changing. Using satellite images to track gl...
Published Hubble data confirms galaxies lacking dark matter - Hubble Data Confirms Galaxies Lacking Dark Matter


The most accurate distance measurement yet of ultra-diffuse galaxy (UDG) NGC1052-DF2 (DF2) confirms...
Published Mapping unknown territory - Mapping Unknown Territory: The Importance of Exploring the Uncharted


A detailed atlas of gene expression in the zebrafish brain. ABSTRACT: Mapping Unknown Territory: The...
Published New small laser device can help detect signs of life on other planets - New Small Laser Device Can Help Detect Signs of Life on Other Planets


As space missions delve deeper into the outer solar system, the need for more compact, resource-cons...
Published Astronomers discover a multiplanet system nearby - Astronomers Discover a Multiplanet System Nearby


Astronomers discovered a multiplanet system just 33 light-years from Earth, making it one of the clo...
Published A new method to detect exoplanets - A New Method to Detect Exoplanets


In recent years, a large number of exoplanets have been found around single 'normal' stars. New rese...
Published Newly discovered carbon may yield clues to ancient Mars - Newly Discovered Carbon May Yield Clues to Ancient Mars


NASA's Curiosity rover landed on Mars on Aug. 6, 2012, and since then has roamed Gale Crater taking ...
Published Scientists use satellites to track earth 'greening' amid climate change - Scientists Use Satellites to Track Earth 'Greening' Amid Climate Change


Researchers found changes in 'greening,' or the amount of leaves plants are able to produce, will pl...
Published Stars determine their own masses - Stars Determine Their Own Masses: A New Discovery in Astrophysics


Using new simulations, astrophysicists discovered that star formation is a self-regulatory process....
Published Venus: Planetary portrait of inner beauty - Venus: Planetary Portrait of Inner Beauty



A Venus transit across the face of the sun is a relatively rare event -- occurring in pairs with mor...