Science videos

How old are the stars?

A space mission to create the largest, most-accurate, map of the Milky Way in three dimensions will revolutionise our understanding of the galaxy and the universe beyond.

A virtual journey showing the different components that make up our home galaxy, the Milky Way, which contains about a hundred billion stars.

A sound animation created to help understand the diversity of the SNe Ia observations detected by the Canada-France-Hawaii Telescope Legacy Survey.

Episode 6 in Science@ESA vodcast series in which Rebecca Barnes introduces Gaia mission, its operations and scientific objectives.

A history of Supernovae explosions as recorded on the IAU Central Bureau for Astronomical Telegrams (CBAT) between 1985 and November 2013.

Is it possible to make your own black hole? DIY experts take note.

Why is the Large Hadron Collider not as dangerous as we thought?

Who had more fun in life, Albert Einstein or Richard Feynman?

Dark Energy explores how Einstein was right all along about the expanding Universe.