For the past two decades, scientists have wondered about a bright, distinct striped pattern seen in radio waves emanating ...
Black holes that turn matter into energy could explain dark energy and answer two other cosmic questions. Now, the challenge ...
Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...
Last year, our most detailed map of the universe yet suggested our understanding of dark energy has been wrong for decades. The shock result is reigniting the search for a better cosmic story ...
A newly detected X-ray transient may reveal the first direct evidence of an intermediate-mass black hole consuming a white dwarf. A newly observed cosmic outburst is giving astronomers a rare glimpse ...
ORLANDO, Fla. — Guardians of the Galaxy: Cosmic Rewind, one of the most-anticipated new rides at Disney World, will open to the public on May 27. The attraction, an indoor roller coaster with vehicles ...
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