Some UFO cases remain difficult to explain, but that is only the beginning of the scientific question. The evidence needed to ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

A message from aliens? Magnetic fields? Or simply a hoax? For the first time, astronomers have detected radio signals that appear to come directly from an exoplanet. The giant planet, known as Beta ...

(Yuichiro Chino/Moment RF/Getty Images) If there is extraterrestrial life out there, it's certainly done a great job of ...

A newly discovered baby planet has been identified as the youngest known exoplanet in the galaxy. Approximately one million years old, this unprecedented discovery represents the youngest alien world ...

In ancient mythology, the phoenix was a miraculous bird with a cyclical pattern of life and death, perishing in flames only ...

An alien radio signal from K2-155 d? Are there any alien civilizations out there? For several decades, scientists have been searching for evidence that they exist. That effort is collectively known as ...

ZME Science. For years, astronomers have wondered whether another huge planet is lurking unseen in the cold darkness beyond ...

This summer, exoplanet science — the study of planets orbiting stars beyond our sun — took a big step forwards. Reports of helium gas escaping from the atmosphere of LHS 1140b propelled this exoplanet ...

Spread the loveImagine a planet, not born in the fiery embrace of a young star, but forged from the ashes of a star’s violent ...

Scientists have traced a series of mysterious radio signals to a gigantic alien world 63 light-years from Earth.

South Africa’s MeerKAT telescope has helped astronomers achieve a world first: detecting radio signals directly from a planet ...