The Solar Warden conspiracy theory claims the existence of a secret space program operating beyond public knowledge.

When he came back to Earth, Gagarin was looked upon as not just a hero, but the very embodiment of the Soviet Union’s power.

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

Experience the Moon on Earth during the Artemis II mission. Discover NASA training sites, impact craters, and space ...

Houston, we don't have a problem watching (most of) these.

One legal expert wondered if Donald Trump was personally editing the court documents before they were submitted.

Independent retailers, not vertically integrated companies, are what Pennsylvania cannabis regulators should promote.

Why it matters: The La Brea Tar Pits is one of the largest repositories of Ice Age fossils in the world — in the middle of a ...

Once a staunch supporter of President Donald Trump, conservative political commentator Tucker Carlson has fully turned ...

Flying saucers, balloons or mass hysteria? It's 60 years today since Australia's biggest UFO sighting took place at a ...