A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.

The Pisgah Astronomical Research Institute, first built as the "eyes and ears" for NASA during the space race, has been ...

Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...

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A century ago, Edwin Hubble began the race to the edge of the cosmos Damond Benningfield In 1930, Albert Einstein met with astronomers (including Edwin Hubble, at Einstein's left, back row) at Mount ...

Florian Neukart does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Gravitational waves shake the very fabric of the universe when black holes collide. Today we measure these events and use them to understand the cosmos. Now University of Copenhagen researchers and ...

China sends veiled warning to US U.S. Rep. Tony Gonzales staffer's death under investigation; her body was on fire, official said. Publishers Clearing House is bankrupt and 'forever' winners will stop ...

Trump Suffers Major Legal Blow from Appeals Court China sends veiled warning to US Chick-fil-A location ends military appreciation special What the Fed interest rate cut means for mortgages Dolphins' ...

Scientists using NASA's James Webb Space Telescope now think the "little red dots" spotted in the early universe could be a new kind of space object. They call it a "black hole star." - T. Müller / A.

Astronomers have a new explanation for mysterious "little red dots" observed in the early universe: Maybe they're not crowded star clusters that upend everything scientists know about galaxies. Maybe ...