Venus, is the brightest planet and third brightest natural object in the sky. It has an orbit closer to the Sun that the Earth, which it is mainly a daytime object and exhibits phases similar to the Moon. Galileo's observations of these phases supported heliocentrism, contrasting the geocentric model favored by the Church.
Tag: Moon
Dark Skies.
"All humans, everywhere in the world and throughout history, have looked up at the sky and wondered at it. This experience is now denied to most people, because of the background light in towns and cities. It is important to ensure that there will be somewhere in England where young people can fully enjoy a cosmic… Continue reading Dark Skies.
Why is the Sky Blue?
Explains the scientific reasons behind blue skies on Earth. It contrasts Earth's atmospheric effects with those on the Moon, where the sky appears black due to a lack of atmosphere, and Mars, where a reddish-brown hue results from iron oxide dust.
Lunar Eclipse 28 September 2015
On 28 September 2015 there will be an total eclipse of the Moon, which will be viewable from many areas of the world. It will be an interesting sight and worth getting up at an unsociable hour to see it, especially since there won't be another total lunar eclipse until 2018. The Moon during a recent… Continue reading Lunar Eclipse 28 September 2015
20 July 1969 The First Men on the Moon
It has been a very exciting week for space exploration with the pictures sent from New Horizons as it flew past Pluto on Tuesday. Monday next week (20-th July) marks the 46-th anniversary of the first landing on men on the Moon, which was one of the iconic events of the last century. To celebrate this anniversary… Continue reading 20 July 1969 The First Men on the Moon
Explaining Science 