Scientists using NASA's Transiting Exoplanet Survey Satellite (TESS) discovered an exoplanet, which NASA defines as “any ...

Antarctica has been emitting strange signals for a while now, and NASA has a theory of why something that came from outer ...

Strange signals from space 'Unlike anything we have seen before': Astronomers discover mysterious object firing strange signals at Earth every 44 minutes ...

Astronomers have discovered a cosmic anomaly that’s throwing out pulses of radio waves and X-rays every 44 minutes, and they’re stumped. Dubbed ASKAP J1832-0911, the object was detected by the ...

For 9 Days, Earth Was Sending Out Mysterious Signals. Now We Know What They Were. Elizabeth Rayne June 10, 2025 Scientists Discovered the Cause of Earth’s Pulsing moxumbic - Getty Images ...

(CNN) — Scientists are trying to solve a decade-long mystery by determining the identity of anomalous signals detected from below ice in Antarctica. The strange radio waves emerged during a search for ...

NASA has discovered a mysterious 'super-Earth' planet that appears to flash a repeated signal from 154 light-years away. The planet, named TOI-1846 b, is almost twice the size of Earth and four times ...

They noticed the object was emitting a low-frequency radio signal about every 18 minutes for several months. The bursts of energy would last anywhere from 30 seconds to a minute.

A year on the alien world is only a few Earth days.

Astronomers have discovered a unique white dwarf star emitting unusual, rhythmic radio pulses, challenging our understanding ...

By Ashley Strickland, CNN (CNN) — Scientists are trying to solve a decade-long mystery by determining the identity of anomalous signals detected from below ice in Antarctica. The strange radio ...