Sixth-generation, or 6G, cellular networks are the next step in wireless communication, and electromagnetic terahertz waves ...

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

At double the width of our Milky Way galaxy, this jet of radio waves is the biggest ever detected so early in the universe's ...

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

From decades of astronomical observations, scientists know that most galaxies contain massive black holes at their centers.

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

When astronomers detected the first long-predicted gravitational waves in 2015, it opened a whole new window into the Universe.

NASA has released an eerie and unsettling audio clip of sound waves rippling out from a supermassive black hole located 250 ...

(NASA via AP) NEW YORK (AP) — Scientists have detected cosmic waves that sound like birds chirping in an unexpected ... The chorus has been picked up on radio antennas for decades, including receivers ...

The discovery of chorus waves happened by accident—and not in space but on Earth—when World War I radio operators overheard them emanating from thunderstorms. “People were listening for ...