China has begun expanding the Five-hundred-meter Aperture Spherical Telescope (FAST), the world’s largest and most sensitive single-dish radio telescope. The expansion plan involves constructing ...

Based on what scientists thought they knew about fast radio bursts, referred to in astronomy as FRBs, this type of galaxy should not contain the kind of star long thought to produce such bursts.

Invisible radiation leaking out of private satellites, like SpaceX's Starlink spacecraft, is disrupting radio astronomers' ...

The stars in a binary can vary widely in mass, size, and brightness, and their interactions often shape their evolution in ...

But now a second phase will add 24 new moveable radio telescopes, each with a diameter of 131 feet (40 meters). Construction officially started on Sept. 25, on the eighth anniversary of FAST's ...

A spinning neutron star orbits the remnants of a once-massive stellar partner it has stripped to its core.

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

NASA is advancing plans to construct a radio telescope on the Moon's far side – a location uniquely shielded from the ...

Finally, in April 2025, MISTRAL delivered stunning images of the supernova remnant Cassiopeia A (Cas-A), one of the sky’s ...