Nova The Doomsday Asteroid 1995

In The

The

Explores the theory that dinosaurs became extinct through a giant

WELCOME to the World Documentaries HD! SUBSCRIBE NOW! https://www.youtube.com/user/WorldDocumentary2014 With ...

What studying the surface of the Moon revealed about Earth's apocalyptic youth. Four and a half billion years ago, Earth was ...

In January 2025, scientists announced the discovery of organic molecules— the building blocks of life— in samples retrieved from ...

Here's a complete edition of the

AMAZON PRIME - FREE TRIAL SIGN UP

On Tuesday, October 20, 2020, a NASA spacecraft called OSIRIS-REx attempts to reach out and grab a piece of an

In this documentary film, follow along with NASA's OSIRIS-REx team, as they launch a spacecraft to an

Airing January 1 at 9:30 pm on PBS Original Air Date: 1/2/13 Could the explosion of Iceland's ticking time bombs cause cold and ...

NASA's DART mission was a massive success. We proved we can move an

Early Earth was a hellscape of molten lava and barren rock, bombarded by meteors, with no atmosphere at all.

65 million years ago, a single

Asteroid

Link to full episode: https://www.youtube.com/watch?v=78BXV_27V0Q Alyssa Carson explains where scientists are seriously ...

The Why Files releases video episodes on Spotify every Monday and Friday. And when you become a Spotify Premium ...

50000 years ago, a ~50-meter nickel-iron