The Sky at Night S52E01 · Cosmic Debris

Overview

The Earth is bombarded by extra terrestrial material every day, but what is this cosmic debris? Sir Patrick Moore investigates comet tails, meteorites and asteroids and discovers the terrible consequences of a cosmic collision with the Earth. Also, the latest stunning images from Mars Express.

Torrents

Subtitles

Episodes

1. 1 1. Cosmic Debris2008-01-07The Earth is bombarded by extra terrestrial material every day, but what is this cosmic debris? Sir Patrick Moore investigates comet tails, meteorites and asteroids and discovers t
2. 2 2. Messenger to Mercury2008-02-04Star-gazing documentary series. Mercury is a world of extremes and enigmas - the closest one to the Sun. The spacecraft Messenger, which has just reached it after a four year journ
3. 3 3. Return to the Moon2008-03-03With a new era of lunar exploration dawning as more probes are launched to try to unlock the Moon's darkest secrets, Patrick Moore finds out about British ambitions to get there. D
4. 4 4. The Sun Revealed2008-04-07It's the start of a new solar cycle, and the spacecraft Ulysses faces retirement, but solar missions Stereo and SOHO are still revealing our nearest star in a new light.
5. 5 5. We Just Don't Know2008-05-05Astronomy. Sir Patrick Moore celebrates the 666th edition of the programme by asking cosmologists exactly how much we know about the Universe.
6. 6 6. Battle of the Giants2008-06-02As NASA, along with the European Space Agency, plan a return mission to either Jupiter or Saturn, two prominent astronomers discuss which planet we should return to. The gas giant
7. 7 7. Rise of the Phoenix2008-07-07The NASA mission Phoenix has been on Mars a month and already there are images of the frozen ice caps, never before seen from a spacecraft on the Martian surface. Dr Chris Lintott
8. 8 8. Double Vision2008-08-04The Large Binocular Telescope in Arizona promises a revolutionary way to look at the night sky. The light from its two eight-and-a-half metre mirrors will produce images of unprece
9. 9 9. Galaxy Zoo2009-09-07Sir Patrick Moore looks at the results of the Galaxy Zoo project, a website which sorts the galaxies of the Universe into spirals and ellipticals, which has been recorded by volunt
10. 10 10. Astral Autumn2008-10-06Sir Patrick Moore hosts an autumn equinox party in his garden and talks to Dr John Mason about what to look for in the night sky at this time of year.
11. 11 11. Big Bangs2008-11-03The world of astronomy. Gamma ray bursts are some of the largest explosions in the universe, and Sir Patrick Moore discovers how some of these monstrous events mark the spectacular
12. 12 12. Other Worlds2008-12-08Patrick Moore wonders if there is life beyond Earth, while Chris Lintott spends the night with the giant Keck Telescope and meets alien hunter Dr Jill Tarter from SETI.