In an age when misinformation, alternative facts, and conspiracy theories have become mainstream, UFOs have risen to become one of the most-talked about pop culture phenomena. With all of this noise, how can we expect anyone to know how much of this is true? What is in our skies? What do we know, and how do we know it? And most importantly: Are we being visited?

A team of international scientists attempt to document the first-ever image of a black hole.

At Arecibo Observatory in Puerto Rico, “Near Earth Asteroids: Dr. Anne Virkki” tells the story of Re...

In the early morning of February 3, 1979, a giant black triangular object flew over Soesterberg Air ...

A Calling to Care is the inspiring story of 55 year-old Grace Stanley, a Canadian nurse who left her...

Since it explored Pluto in 2015, the New Horizons spacecraft has been zooming toward NASA's most dis...

How can structures, which take up defined, rigid portions of space, make us feel transcendence? How ...

A real-time reconstruction of time-lapse photographs taken on board the International Space Station ...

On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kenn...

National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, p...

Laika, a stray dog, was the first living being to be sent into space and thus to a certain death. A ...

Today, hundreds of kilometers above our heads, millions of pieces of trash are orbiting randomly at ...

Shortfilm based on released by ESA over 400000 images from Rosettas comet mission.

Can Homo sapiens evolve into Homo spatius? For over 50 years now, we have been testing our human nat...

Animari and Zlatko's mission is to help children from disadvantaged backgrounds get the best possibl...

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a mill...

"The World's Most Powerful Telescopes" is a research expedition across the southern firmament. The s...

A look at the issue of high-quality early care and education in America, from home to childcare to p...

Morgan Spurlock tours the Middle East to discuss the war on terror with Arabic people.

CERN and the University of California-Santa Barbara are collaborating in the search for the elusive ...