Saturn
In Our Time14 Tammi 2016

Saturn

Melvyn Bragg and guests discuss the planet Saturn with its rings of ice and rock and over 60 moons. In 1610, Galileo used an early telescope to observe Saturn, one of the brightest points in the night sky, but could not make sense of what he saw: perhaps two large moons on either side. When he looked a few years later, those supposed moons had disappeared. It was another forty years before Dutch scientist Christiaan Huygens solved the mystery, realizing the moons were really a system of rings. Successive astronomers added more detail, with the greatest leaps forward in the last forty years. The Pioneer 11 spacecraft and two Voyager missions have flown by, sending back the first close-up images, and Cassini is still there, in orbit, confirming Saturn, with its rings and many moons, as one of the most intriguing and beautiful planets in our Solar System.

With

Carolin Crawford Public Astronomer at the Institute of Astronomy and Fellow of Emmanuel College, University of Cambridge

Michele Dougherty Professor of Space Physics at Imperial College London

And

Andrew Coates Deputy Director in charge of the Solar System at the Mullard Space Science Laboratory at UCL.

Jaksot(1077)

The Sack of Rome 1527

The Sack of Rome 1527

Melvyn Bragg and guests discuss the infamous assault of an army of the Holy Roman Emperor on the city of Rome in 1527. The troops soon broke through the walls of this holy city and, with their leader ...

21 Maalis 202446min

Alice's Adventures in Wonderland

Alice's Adventures in Wonderland

Melvyn Bragg and guests discuss Lewis Carroll's book which first appeared in print in 1865 with illustrations by John Tenniel. It has since become one of the best known works in English, captivating r...

14 Maalis 202449min

Hormones

Hormones

Melvyn Bragg and guests discuss some of the chemical signals coursing through our bodies throughout our lives, produced in separate areas and spreading via the bloodstream. We call these 'hormones' a...

7 Maalis 202450min

The Hanseatic League

The Hanseatic League

Melvyn Bragg and guests discuss the Hanseatic League or Hansa which dominated North European trade in the medieval period. With a trading network that stretched from Iceland to Novgorod via London and...

29 Helmi 202449min

Panpsychism

Panpsychism

Melvyn Bragg and guests discuss the idea that some kind of consciousness is present not just in our human brains but throughout the universe, right down to cells or even electrons. This is panpsychis...

22 Helmi 202453min

Nefertiti

Nefertiti

Melvyn Bragg and guests discuss the woman who inspired one of the best known artefacts from ancient Egypt. The Bust of Nefertiti is multicoloured and symmetrical, about 49cm/18" high and, despite the ...

15 Helmi 202449min

Condorcet

Condorcet

Melvyn Bragg and guests discuss Nicolas de Condorcet (1743-94), known as the Last of the Philosophes, the intellectuals in the French Enlightenment who sought to apply their learning to solving the pr...

8 Helmi 202450min

Twelfth Night, or What You Will

Twelfth Night, or What You Will

Melvyn Bragg and guests discuss one of Shakespeare’s great comedies, which plays in the space between marriage, love and desire. By convention a wedding means a happy ending and here there are three, ...

25 Tammi 202453min

Suosittua kategoriassa Historia

olipa-kerran-otsikko
gogin-ja-janin-maailmanhistoria
mayday-fi
huijarit
mystista
tsunami
totuus-vai-salaliitto
rss-ikiuni
konginkangas
rouva-diktaattori
rss-subjektiivinen-todistaja
sotaa-ja-historiaa-podi
rss-i-dont-like-mondays-2
rss-peter-peter
tiedetta-ja-sirkushuveja-vanhojen-aikojen-podcast
maailmanpuu
rss-kirkon-ihmeellisimmat-tarinat
rss-iltanuotiolla
rss-kalmakabinetti
rss-sattuu-sita-suomessakin