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Published Oxygen ions in Jupiter's innermost radiation belts - Oxygen Ions in Jupiter's Innermost Radiation Belts


Researchers find high-energy oxygen and sulfur ions in Jupiter's inner radiation belts -- and a prev...
Published Mars's crust more complex, evolved than previously thought - Mars's Crust: More Complex and Evolved Than Previously Thought


A new study finds the original crust on Mars is more complex, and evolved, than previously thought....
Published Dark storm on Neptune reverses direction, possibly shedding a fragment - Dark Storm on Neptune Reverses Direction, Possibly Shedding a Fragment


Astronomers using NASA's Hubble Space Telescope watched a mysterious dark vortex on Neptune abruptly ...
Published First exposed planetary core discovered allows glimpse inside other worlds - First Exposed Planetary Core Discovered Allows Glimpse Inside Other Worlds


The surviving core of a gas giant has been discovered orbiting a distant star, offering an unprecede...
Published Large exoplanet could have the right conditions for life - Large Exoplanet Could Have the Right Conditions for Life


Astronomers have found an exoplanet more than twice the size of Earth to be potentially habitable, o...
Published 'Cold Neptune' and two temperate super-Earths found orbiting nearby stars - Cold Neptune and Two Temperate Super-Earths Found Orbiting Nearby Stars


A 'cold Neptune' and two potentially habitable worlds are part of a cache of five newly discovered e...
Published Hidden giant planet revealed around tiny white dwarf star - Hidden Giant Planet Revealed Around Tiny White Dwarf Star


The first evidence of a giant planet orbiting a dead white dwarf star has been found in the form of...
Published New giant planet evidence of possible planetary collisions - New Giant Planet: Evidence of Possible Planetary Collisions


A Neptune-sized planet denser than steel has been discovered by an international team of astronomers...
Published Studying Pluto orbiter mission - Studying Pluto Orbiter Mission: A Comprehensive Guide


Astronomers have made several discoveries that expand the range and value of a future Pluto orbiter...
Published Despite new information, Pluto will remain a dwarf planet, cosmologist says - Despite New Information, Pluto Will Remain a Dwarf Planet, Cosmologist Says


Back in 1930, it was an easy answer -- Pluto was a planet because we couldn't see anything else brig...
Published Astronomers find extreme weather on an alien world: Cosmic oddball may harbor a gigantic storm - Astronomers Discover Extreme Weather on an Alien World: Cosmic Oddball May Harbor a Gigantic Storm


A University of Toronto-led team of astronomers has observed extreme brightness changes on a nearby...
Published Speed of space storms key to protecting astronauts and satellites from radiation - Speed of Space Storms Key to Protecting Astronauts and Satellites from Radiation


Measuring the speed of coronal mass ejections (CMEs) as they erupt from the sun, in addition to thei...
Published Spotted: An exoplanet with the potential to form moons - Spotted: An Exoplanet with the Potential to Form Moons


New high-resolution observations clearly show a moon-forming region around exoplanet PDS 70c. The ob...
Published Space weather model gives earlier warning of satellite-killing radiation storms - Space Weather Model Gives Earlier Warning of Satellite-Killing Radiation Storms


A new machine-learning computer model accurately predicts damaging radiation storms caused by the Va...
Published New model accurately predicts harmful space weather - New Model Accurately Predicts Harmful Space Weather


A new, first-of-its-kind space weather model reliably predicts space storms of high-energy particles...
Published Measuring impact of drought on groundwater resources from space - Measuring the Impact of Drought on Groundwater Resources from Space


A team of scientists has been using the latest space technology, combined with ground measurements,...
Published Scientists identify a possible source for Charon's red cap - Scientists Identify a Possible Source for Charon's Red Cap


Scientists combined data from NASA's New Horizons mission with novel laboratory experiments and exos ...
Published The mountains of Pluto are snowcapped, but not for the same reasons as on Earth - The Mountains of Pluto: A Snowy Mystery Unveiled


In 2015, the New Horizons space probe discovered spectacular snowcapped mountains on Pluto, which ar...
Published Gas insulation could be protecting an ocean inside Pluto - Gas Insulation: A Possible Protector of an Ocean Inside Pluto


Computer simulations provide compelling evidence that an insulating layer of gas hydrates could keep...
Published Pluto's hydrocarbon haze keeps dwarf planet colder than expected - Pluto's Hydrocarbon Haze Keeps Dwarf Planet Colder Than Expected


The gas composition of a planet's atmosphere generally determines how much heat gets trapped in the...