New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...
Type Ia supernovae have long served as essential tools in cosmology, acting as cosmic beacons that help astronomers measure ...
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Our universe does host life, but it’s not the most optimal universe for life. Published in 1962 by American astronomer Frank ...
A stunning new discovery reveals that white dwarf stars — once thought to explode in predictable ways — actually detonate through an astonishing variety of mechanisms. From star cannibalism to violent ...
Usually, it is difficult to tell if an astronomical body, like a star, is bright because it ... a team member of the Rubin/LSST Dark Energy Science Collaboration, said in a statement.
Recent observations of white dwarf explosions have revealed new insights into their diversity and relationship to dark energy ...
An international consortium of scientists studying dark energy said Tuesday their three-dimensional map of the universe over 11 billion years suggested the cosmos wasn't steadily expanding ...
Dark energy, the mysterious force that's driving ... occur when a white dwarf accretes enough material from a companion star to trigger a thermonuclear explosion. Because type 1a supernovae ...
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