New observations of a far-flung galaxy cluster have left a group of scientists stumped as they ponder whether they’ve discovered a new form of physics. In their new paper, researchers Tessa Vernstrom ...

The waves' origin is unknown, so they hint at the existence of a new type of celestial object. The signal doesn't look like the kind that comes from stars, planets, or even dead stars. Mysterious ...

A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...

An international Ph.D. student in the School of Physics at the University of Sydney discovered unusual radio waves emanating from the center of the Milky Way prompting astronomers to seek evidence of ...

In a discovery that has both intrigued and perplexed the scientific community, a series of unusual radio signals detected over the icy expanse of Antarctica have prompted researchers to reconsider ...

Physicists at Stanford University and SLAC have built a contraption they hope will detect dark matter, though exactly which theoretical particles they think they’ll find—hidden photons or little blips ...

The universe is awash with strange radio signals, but astronomers have now detected a really bizarre one that repeats every hour, cycling through three different states. While they have some ideas ...

A new study published this week in the Astrophysical Journal details the discovery of radio waves that appear to be unlike anything the experts have studied before. The radio waves were observed using ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space experts have ...

Astronomy experts have detected "unusual signals" coming from the center of the Milky Way Galaxy, leading experts to believe an undiscovered stellar object could be behind the strange radio waves.

Brown dwarf stars rarely emit radio waves. Here scientists have found the coldest star yet emitting at these long wave lengths. Understanding the science of 'ultracool brown dwarfs' will help deepen ...

The detection of the special radio wavelength from the most distant galaxy means astronomers may be ready to investigate how the earliest stars form. When you purchase through links on our site, we ...