Paperback and e-book from The Science Geek on Venus

I have now produced a paperback version of my book on Venus, the planet closest to the Earth in distance, size and internal composition, and the third brightest natural object in our sky after the Sun and the Moon. Topics include how Venus appears from Earth and the fact that Venus’s phases can only be… Continue reading Paperback and e-book from The Science Geek on Venus

New e-book from The Science Geek on Venus

For the last few months I have been writing an e-book on the planet Venus, the planet closest to the Earth in distance, size and internal composition, and the third brightest natural object in our sky after the Sun and the Moon.  The book is now finished and is available to download in Kindle format… Continue reading New e-book from The Science Geek on Venus

Giving Venus an artificial magnetic field

As discussed in a previous post, in the far future humanity may decide to terraform Venus so that the planet has a similar temperature and atmosphere to that which currently exists on the Earth. However, the lack of a global magnetic field would cause significant obstacles to humans settling on Venus. Without this protective shield inhabitants would be exposed to the… Continue reading Giving Venus an artificial magnetic field

The Earth’s magnetic field

The Earth is unique among the inner planets in our Solar System (Mercury, Venus, Earth and Mars) in that it has a strong magnetic field. It is this invisible field which causes the needle of a compass to point North that has been used by navigators for centuries and is used by migrating birds and some land… Continue reading The Earth’s magnetic field

Terraforming Venus

Terraforming is the process of changing the global environment of a planet  in such a way as to make it suitable for human habitation. Because it is so far beyond our current technological capabilities, most articles about terraforming have been written by science fiction writers rather than scientists.  For example, there is  an entry for a terraformed… Continue reading Terraforming Venus