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Published How did the Butterfly Nebula get its wings? It's complicated - How Did the Butterfly Nebula Get Its Wings? It's Complicated


Something is amiss in the Butterfly Nebula. When astronomers compared two exposures of this planetar...
Published A supernova in distant space allows us to understand the origin of the elements in the universe - A Supernova in Distant Space: Understanding the Origin of Elements in the Universe


A supernova is a stellar explosion, which occurs when the lives of some really massive stars come to...
Published Never-before-seen way to annihilate a star - Never-Before-Seen Way to Annihilate a Star



Astronomers studying a powerful gamma-ray burst, may have detected a never-before-seen way to destro...
Published Flexible tail of the prion protein poisons brain cells - Flexible Tail of the Prion Protein Poisons Brain Cells


Prion proteins are the infectious pathogens that cause Mad Cow Disease and Creutzfeldt-Jakob disease...
Published Earth's atmosphere may be source of some lunar water - Earth's Atmosphere May Be the Source of Some Lunar Water


Hydrogen and oxygen ions escaping from Earth's upper atmosphere and combining on the moon could be o...
Published New window into high-energy processes on the sun - New Window into High-Energy Processes on the Sun


Understanding the sun from afar isn't easy. NASA's MESSENGER spacecraft -- which orbits Mercury, and...
Published The planet that could end life on Earth - The Planet That Could End Life on Earth


A terrestrial planet hovering between Mars and Jupiter would be able to push Earth out of the solar...
Published Astronomers observe the first radiation belt seen outside of our solar system - Astronomers Observe the First Radiation Belt Seen Outside of Our Solar System



Astronomers have described the first radiation belt observed outside our solar system, using a coord...
Published Sun's coldest region stores secret to heating million-degree corona - Sun's Coldest Region Stores Secret to Heating Million-Degree Corona



Researchers have unveiled the discovery of intense wave energy from a relatively cool, dark and stro...
Published To watch a comet form, a spacecraft could tag along for a journey toward the sun - To Watch a Comet Form, a Spacecraft Could Tag Along for a Journey Toward the Sun


A new article proposes that space probes could hitch a ride with 'centaurs' as they become comets. A...
Published Einstein and Euler put to the test at the edge of the Universe - Einstein and Euler put to the test at the edge of the Universe



The cosmos is a unique laboratory for testing the laws of physics, in particular those of Euler and...
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 New feedback system can improve efficiency of fusion reactions - New Feedback System Can Improve Efficiency of Fusion Reactions


Scientists have refined the use of magnetic fields to improve the performance of doughnut-shaped fus...
Published International Space Station experiments reveal risks for future human space flights - International Space Station Experiments Reveal Risks for Future Human Space Flights


A long-term experiment aboard the International Space Station has tested the effect of space radiati...
Published Engineers propose solar-powered lunar ark as 'modern global insurance policy' - Engineers Propose Solar-Powered Lunar Ark as 'Modern Global Insurance Policy'


Researchers are taking scientific inspiration from an unlikely source: the biblical tale of Noah's A...
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 Protecting Earth from space storms - Protecting Earth from Space Storms


A major space weather event could have a catastrophic impact on Earth, disabling communications and...