A groundbreaking new radio image reveals the Milky Way in more detail than ever before, using low-frequency radio “colors” to ...

We now have direct images of two supermassive black holes: M87* and Sag A*. The fact that we can capture such images is ...

The catch: It will have to be on the moon ...

Astronomers from the International Center for Radio Astronomy Research (ICRAR), in collaboration with international teams, have made a startling discovery about a new type of cosmic phenomenon. The ...

Radio astronomy has long been unsung and underappreciated, largely because it's never been able to cough up the kind of jaw-dropping visual images that are routine with large optical telescopes. But ...

Sir Francis Graham-Smith in 2007: he carried out much important work on pulsars - Science Photo Library Sir Francis Graham-Smith, the former Astronomer Royal, who has died aged 102, was a pioneer of ...

Add Yahoo as a preferred source to see more of our stories on Google. But behind these lights lurks an invisible — and much more problematic — form of radiation: radio waves. If our eyes could also ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

The York County Astronomical Society will have a public event Saturday, Aug. 30, at their observatory located at John Rudy County Park in East Manchester Township. From noon to 3 p.m., society member ...

In her last days in office, Gov. Wanda Vázquez Garced signed an executive order committing Puerto Rico to reconstruct the Arecibo radio observatory — a telescope Cornell managed for 42 years. The ...