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Where does outer space begin?

Where does outer space begin? Copyrighted imageCredit: BBC
Introductory Level Duration 5 mins Updated 14 Aug 2009
We don't really know where space begins, as Dave Rothery explains

Breaking Science: Frozen clones, friendly bacteria, Dalmations...

Featuring: Audio
Breaking Science: Frozen clones, friendly bacteria, Dalmations... Copyrighted imageCredit: photos.com
Introductory Level Duration 30 mins Updated 07 Nov 2008
How to remove carbon dioxide from the atmosphere, clone a frozen mouse, and harness the elusive power of vitamins.

How many lightbulb jokes does it take to save the world?

How many lightbulb jokes does it take to save the world? Copyrighted imageCredit: BBC
Introductory Level Duration 5 mins Updated 14 May 2008
Humour has a part to play in getting the message about climate change across.

Challenge: Distillation of Seawater Using Solar Power

Challenge: Distillation of Seawater Using Solar Power Copyrighted imageCredit: Production team
Introductory Level Duration 15 mins Updated 28 Jan 2008
Our Rough Scientists took a challenge to distill water using just the sun - here's how they did it...

The climateprediction.net story

The climateprediction.net story Copyrighted imageCredit: Production team
Introductory Level Duration 10 mins Updated 17 Jan 2007
As the results are announced, we look back at the rollercoaster ride of the experiment. Bob Spicer tells the climateprediction.net story

Venus craters

Venus craters Copyrighted imageCredit: NASA
Introductory Level Duration 10 mins Updated 06 Apr 2006
Images provided by NASA of craters on the surface of Venus

Venus Express

Venus Express Copyrighted imageCredit: ESA
Introductory Level Duration 10 mins Updated 06 Apr 2006
What are the aims of the Venus Express mission?

Venus's atmosphere

Venus's atmosphere Copyrighted imageCredit: NASA
Introductory Level Duration 10 mins Updated 06 Apr 2006
What we know about the atmosphere on Venus - prior to the launch of Venus Express

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Watching the weather

Free Course
Watching the weather Copyrighted imageCredit: Used with permission © NASA
Introductory Level Duration 10 hours Updated 20 Jun 2013
This unit describes how meteorological observations are made looking upwards from the surface of the Earth, looking downwards from satellites in space and from aircraft...

Climate change

Free Course
Climate change Copyrighted imageCredit: Used with permission
Intermediate Level Duration 18 hours Updated 20 Jun 2013
Climate change is a key issue on today’s social and political agenda. This unit explores the basic science that underpins climate change and global warming.