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Published Much of Earth's nitrogen was locally sourced - Much of Earth's Nitrogen Was Locally Sourced


Scientists show evidence that nitrogen acquired during Earth's formation came from both the inner an...
Published Gemini North spies ultra-faint fossil galaxy discovered on outskirts of Andromeda - Gemini North Spies Ultra-Faint Fossil Galaxy Discovered on Outskirts of Andromeda


An unusual ultra-faint dwarf galaxy has been discovered on the outer fringes of the Andromeda Galaxy ...
Published Hubble captures movie of DART asteroid impact debris - Hubble Captures Movie of DART Asteroid Impact Debris


In 2022 NASA embarked on a bold experiment to see if they could change an asteroid's velocity by sma...
Published NASA's Webb catches fiery hourglass as new star forms - NASA's Webb Catches Fiery Hourglass as New Star Forms


NASA's James Webb Space Telescope has revealed the once-hidden features of the protostar within the...
Published Footprints of galactic immigration uncovered in Andromeda galaxy - Footprints of Galactic Immigration Uncovered in Andromeda Galaxy


Astronomers have uncovered striking new evidence for a mass migration of stars into the Andromeda Ga...
Published NASA, ULA launch Lucy Mission to ‘fossils’ of planet formation - NASA, ULA Launch Lucy Mission to ‘Fossils’ of Planet Formation


NASA's Lucy mission, the agency's first to Jupiter's Trojan asteroids, launched from Cape Canaveral...
Published Lightning impacts edge of space in ways not previously observed - Lightning Impacts Edge of Space in Ways Not Previously Observed


A team of researchers working with data collected by an Incoherent Scatter Radar (ISR) have examined...
Published Mercury's thin, dense crust - Mercury's Thin, Dense Crust: A Fascinating Mystery Unveiled


A planetary scientist has used careful mathematical calculations to determine the density of Mercury...
Published Simulations reveal hydrodynamics of planetary engulfment by expanding star - Simulations Reveal Hydrodynamics of Planetary Engulfment by Expanding Star


A new study using hydrodynamical simulations reveals the forces acting on a planet when it is swallo...
Published NASA finds Neptune moons locked in 'dance of avoidance' - NASA Finds Neptune Moons Locked in 'Dance of Avoidance'


Even by the wild standards of the outer solar system, the strange orbits that carry Neptune's two in ...
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 Mystery orbits in outermost reaches of solar system not caused by 'Planet Nine' - Mystery Orbits in Outermost Reaches of Solar System Not Caused by 'Planet Nine'


The strange orbits of some objects in the farthest reaches of our solar system, hypothesized by some...
Published Moon discovered over dwarf planet Makemake in the Kuiper Belt - Moon Discovered Over Dwarf Planet Makemake in the Kuiper Belt


Scientists have discovered an elusive, dark moon orbiting Makemake, one of the 'big four' dwarf plan...
Published Present-day subsurface ocean on Pluto? - Present-day Subsurface Ocean on Pluto?


An updated thermal model for Pluto suggests that a liquid water ocean beneath the dwarf planet's ice...
Published Evidence of asteroid belt around Vega - Evidence of Asteroid Belt Around Vega


Astronomers have discovered what appears to be a large asteroid belt around the star Vega, the secon...
Published How radioactive decay could support extraterrestrial life - How Radioactive Decay Could Support Extraterrestrial Life


In the icy bodies around our solar system, radiation emitted from rocky cores could break up water m...
Published Tooth enamel provides clues to hunter-gatherer lifestyle of Neanderthals - Tooth Enamel Provides Clues to Hunter-Gatherer Lifestyle of Neanderthals



A study has given an intriguing glimpse of the hunting habits and diets of Neanderthals and other hu...
Published A star's unexpected survival - A Star's Unexpected Survival: The Astonishing Discovery of a Dying Star That Refused to Die


Hundreds of millions of light-years away in a distant galaxy, a star orbiting a supermassive black h...
Published Simulating supernova remnants, star formation in earthbound lab - Simulating Supernova Remnants and Star Formation in Earthbound Labs


When triggered by some external agent, shockwaves can propagate through molecular clouds of gas and...
Published Does ice in the Universe contain the molecules making up the building blocks of life in planetary systems? - Does Ice in the Universe Contain the Molecules Making Up the Building Blocks of Life in Planetary Systems?



If you want to build a habitable planet, ice is a key ingredient. The ice can be found in enormous c...