Earth’s sky is only one version of a cosmic phenomenon. Other planets offer skies filled with strange colors, thick ...

Planets orbiting such stars may have a better chance of retaining their atmospheres and developing conditions suitable for ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

After a boost to the domestic market following Russia’s full-scale invasion of Ukraine in February 2022, the government is ...

Donald Trump announced his administration would begin identifying and releasing UFO-related information earlier this year.

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Beneath its thick haze lies one of the most fascinating worlds in the solar system. Discover Titan’s rivers, atmosphere, and ...

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...

A new comet should be visible to the naked eye this week, but you're going to need to set an alarm to see it. Comet R3 ...

Representative Anna Paulina Luna has asked Defense Secretary Pete Hegseth to turn over dozens of video files by April 14.

An imaginative and compelling book reveals how radio waves help us tune in to our universe – and even search for alien ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...