The wavelengths of radio light are so large that you can't capture a high-resolution image with a single dish. To capture an ...

NASA's NICER telescope halts its mission after a key motor fails; engineers attempt to salvage eight years of space science.

China has completed the world’s largest radio telescope, known as FAST — but its true purpose goes beyond size. In this video, we explore how the FAST telescope works, what it's listening for, and why ...

Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have created the largest low-frequency radio ...

Astronomers have long thought the universe should look generally the same in every direction, but an anomaly in the radiation ...

The world's largest fully-steerable telescope at the U.S. National Science Foundation Observatory at Green Bank, West ...

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter.

Tel Aviv scientists predict ancient radio signals from the early Universe that could reveal how dark matter shaped stars and ...

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object ...

For the first time, scientists observed a black hole tearing apart a star far from its galaxy’s center, producing the fastest ...

Japanese scientists simulated faint 21-centimeter radio waves from the Universe’s “Dark Ages,” offering a potential way to detect dark matter. About 13.8 billion years ago, the Universe emerged in a ...