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- Nov 1, 2013
- 1 min
Phil Plait: How to defend Earth from asteroids
What’s six miles wide and can end civilisation in an instant? An asteroid — and there are lots of them out there.
- Oct 6, 2013
- 1 min
Hubble's Time Tunnel
Interesting short film on the objectives of the Hubble Telescope Is time travel possible?
- Oct 5, 2013
- 1 min
Stellarium – Free Software
Stellarium is a free open source planetarium for your computer.
- Oct 5, 2013
- 1 min
Psychology of an Astronaut
In astronomy we often focus on the cosmos and observing the cosmos from here on Earth or by using unmanned space craft.
- Oct 5, 2013
- 1 min
Light Pollution
Ever noticed that orange haze you get when looking at the sky at night?