Touchdown on Titan
After an interplanetary journey of 7 ¬ years, the ESA's probe Huygens landed on the surface of Saturn's largest moon, Titan. Professor Zarnecki describes the journey of the probe as well as its final dramatic plunge to the surface and presents the r....
More details | Watch nowVoyages through the heliosphere
A series of papers in Nature analyse recent observations from the outer limits of the Solar System, and help build up a picture of how the Sun interacts with the rest of the Galaxy.
More details | Watch nowWhat We Learn When We Learn that the Universe is Accelerating
The 1998 discovery that the universe's expansion is accelerating was not only unexpected, but it also led to the postulation of a previously-unknown 'dark energy' forming almost three-quarters of the "stuff" of the universe. How was this discovery ma....
More details | Watch nowWhere do you come from?
A simple introduction to our ideas about where the elements which make up the Earth originated.
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