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Published New Mercury surface composition maps illuminate the planet's history - New Mercury Surface Composition Maps Illuminate the Planet's History


Scientists have created global-scale maps of Mercury's surface chemistry that reveal previously unre...
Published Mercury may have harbored an ancient magma ocean: Massive lava flows may have given rise to two distinct rock types - Mercury's Ancient Magma Ocean: A Fascinating Discovery



By analyzing Mercury's rocky surface, scientists have been able to partially reconstruct the planet'...
Published Solar storms trigger Jupiter's 'northern lights' - Solar Storms Trigger Jupiter's 'Northern Lights'


Solar storms trigger Jupiter's intense 'Northern Lights' by generating a new X-ray aurora that is ei...
Published 'Bathtub rings' around Titan's lakes might be made of alien crystals - Bathtub Rings Around Titan's Lakes Might Be Made of Alien Crystals


The frigid lakeshores of Saturn's moon Titan might be encrusted with strange, unearthly minerals, ac...
Published Ice feature on Saturn's giant moon, TItan - Ice Feature on Saturn's Giant Moon, Titan


Research team finds huge ice feature on Titan while trying to understand where Saturn's largest moon...
Published Data reveals evidence of molecular absorption in the atmosphere of a hot Neptune - Data Reveals Evidence of Molecular Absorption in the Atmosphere of a Hot Neptune


An international team of scientists recently measured the spectrum of the atmosphere of a rare hot N...
Published Dead star's cannibalism of its planetary system is most far-reaching ever witnessed - Dead Star's Cannibalism of Its Planetary System Is Most Far-Reaching Ever Witnessed


The violent death throes of a nearby star so thoroughly disrupted its planetary system that the dead...
Published Pluto's icy heart makes winds blow - Pluto's Icy Heart Makes Winds Blow


A 'beating heart' of frozen nitrogen controls Pluto's winds and may give rise to features on its sur...
Published New Horizons spacecraft homing in on Kuiper Belt target - New Horizons spacecraft homing in on Kuiper Belt target


Only hours from completing a historic flyby of Kuiper Belt object 2014 MU69, nicknamed Ultima Thule,...
Published Secrets behind Pluto's dunes revealed - Secrets Behind Pluto's Dunes Revealed


Scientists have discovered dunes on Pluto, and say they are likely to have been formed of methane ic...
Published Pluto features given first official names - Pluto Features Given First Official Names


The Working Group for Planetary System Nomenclature of the International Astronomical Union has offi...
Published Long missions, frequent travel take a toll on astronauts' brains - Long Missions, Frequent Travel Take a Toll on Astronauts' Brains



A study looking at how the human brain reacts to traveling outside Earth's gravity suggests frequent...
Published Hubble finds early, massive galaxies running on empty - Hubble Finds Early, Massive Galaxies Running on Empty



When the universe was about 3 billion years old, just 20% of its current age, it experienced the mos...
Published Astronomy: Is over-eating to blame for bulges in Milky Way bar? - Astronomy: Is Over-Eating to Blame for Bulges in Milky Way Bar?



A new simulation conducted on the world's most powerful supercomputer dedicated to astronomy has pro...
Published Hubble finds spiraling stars, providing window into early universe - Hubble Finds Spiraling Stars, Providing Window into Early Universe



Stars are the machines that sculpt the universe, yet scientists don't fully know how they form. To u...
Published Flicker from the dark: Reading between the lines to model our galaxy's central black hole - Flicker from the Dark: Reading Between the Lines to Model Our Galaxy's Central Black Hole


Researchers have shown in a single model the full story of how gas travels in the center of the Milk...
Published 8000 kilometers per second: Star with the shortest orbital period around black hole discovered - 8000 Kilometers per Second: Star with the Shortest Orbital Period Around Black Hole Discovered


A newly discovered star only takes four years to travel around the black hole at the center of our g...
Published Light from outside our galaxy brighter than expected - Light from Outside Our Galaxy Brighter Than Expected


Scientists analyzed new measurements showing that the light emitted by stars outside our galaxy is t...
Published Hubble finds a black hole igniting star formation in a dwarf galaxy - Hubble Finds a Black Hole Igniting Star Formation in a Dwarf Galaxy


Often portrayed as destructive monsters that hold light captive, black holes take on a less villaino...
Published Researchers uncover new water monitoring technique - Researchers Uncover New Water Monitoring Technique


The new method simultaneously monitors the size and shape of the clumps and the mixing intensity in...