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Published How the sun caused an aurora this week - How the Sun Caused an Aurora This Week


On the evening of Aug. 20, 2014, the International Space Station was flying past North America when...
Published Fierce 2012 magnetic storm just missed us: Earth dodged huge magnetic bullet from the sun - Fierce 2012 Magnetic Storm Just Missed Us: Earth Dodged Huge Magnetic Bullet from the Sun


On July 23, 2012, a huge magnetic storm propelled by two nearly simultaneous coronal mass ejections...
Published Large coronal hole near the sun's north pole - Large Coronal Hole Near the Sun's North Pole: What You Need to Know


Astronomers captured an image of a gigantic coronal hole hovering over the sun's north pole on July...
Published Sun unleashes a wide, but benign, coronal mass ejection - Sun Unleashes a Wide, but Benign, Coronal Mass Ejection


The sun erupted with a wide, Earth-directed coronal mass ejection on Sept. 27, 2012 at 10:25 p.m. ED...
Published Tree rings offer insight into devastating radiation storms - Tree Rings Offer Insight into Devastating Radiation Storms


A new study has shed new light on a mysterious, unpredictable and potentially devastating kind of as...
Published Scientists solve solar secret - Scientists Solve Solar Secret: A Breakthrough in Solar Energy Technology


The further we move away from a heat source, the cooler the air gets. Bizarrely, the same can't be s...
Published A new ring system discovered in our Solar System - A New Ring System Discovered in Our Solar System


Scientists have discovered a new ring system around a dwarf planet on the edge of the Solar System....
Published Origin and chemical makeup of Saturn's Moon Titan's dunes - Origin and Chemical Makeup of Saturn's Moon Titan's Dunes


Astronomers exposed acetylene ice -- a chemical that is used on Earth in welding torches and exists...
Published Towering plume of water escaping from Saturn moon - Towering Plume of Water Escaping from Saturn Moon



Scientists have observed a towering plume of water vapor more than 6,000 miles long -- roughly the d...
Published VLA and ALMA study Jupiter and Io - VLA and ALMA Study Jupiter and Io: A Closer Look at the Gas Giant and Its Volcanic Moon


VLA teams up with Juno spacecraft to study Jupiter's atmosphere, and ALMA reveals new details about...
Published Jupiter's moon has splendid dunes - Jupiter's Moon Has Splendid Dunes: A Fascinating Discovery


Scientists have long wondered how Jupiter's innermost moon, Io, has meandering ridges as grand as an...
Published The rich meteorology of Mars studied in detail from the Perseverance rover - The Rich Meteorology of Mars Studied in Detail from the Perseverance Rover


Perseverance has now completed its investigation of the atmosphere throughout the first Martian year...
Published Tiny underwater sand dunes may shed light on larger terrestrial and Martian formations - Tiny Underwater Sand Dunes: A Key to Understanding Terrestrial and Martian Formations



Researchers have been studying the dynamics of how crescent-shaped sand dunes are formed. Known as b...
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 The super-Earth that came home for dinner - The Super-Earth That Came Home for Dinner


It might be lingering bashfully on the icy outer edges of our solar system, hiding in the dark, but...
Published Dawn spacecraft delivers new image of dwarf planet Ceres - Dawn Spacecraft Delivers New Image of Dwarf Planet Ceres


As NASA's Dawn spacecraft closes in on Ceres, new images show the dwarf planet at 27 pixels across,...
Published Astronomers find ice and possibly methane on Snow White, a distant dwarf planet - Astronomers Discover Ice and Methane on Snow White, a Distant Dwarf Planet


Astronomers have discovered that the dwarf planet 2007 OR10 -- nicknamed Snow White -- is an icy wor...
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 All about Ultima: New Horizons flyby target is unlike anything explored in space - All About Ultima: New Horizons Flyby Target is Unlike Anything Explored in Space


NASA's New Horizons spacecraft is set to fly by a target nicknamed 'Ultima Thule,' 4 billion miles f...