The terrific astronomical trio of Copernicus, Isaac Newton and Galileo explain how they each came to their universal scientific conclusions (including that the Earth goes round the Sun ...

Following is a transcript of the video. Narrator: Earth zooms around the sun at 110,000 kph, but what if it just...stopped? Well, for one thing, you'd have only a month to live. First off ...

Among them was the discovery of four moons orbiting Jupiter. To Galileo, the moons proved that not everything in space circled the Earth, and therefore our planet was not the absolute center of ...

Astronomers have discovered a planet roaming in the Milky Way, orbiting a white dwarf ... day end on our own planet and the fate of Earth once the Sun dies and evolves into a white dwarf.

Following is a transcript of the video. Earth zooms around the sun at 110,000 kph, but what if it just...stopped? Well, for one thing, you'd have only a month to live. First off, if Earth stopped ...

On January 18, the team at Firefly carried out Blue Ghost’s first engine burn, firing up the lander’s thrusters and main ...

Avi Loeb shares the story of how a Tesla Roadster had some astronomers convinced for a time that they had discovered a new ...