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Category Archives: News and Updates

News about Astronomy and Space Science. Find every news item and update here, in blog format. You can get these updates sent straight to your mailbox by subscribing here, or you can subscribe to the RSS feed by clicking the link.

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The Quasars are in Alignment

Urban Astronomer avatarPosted on 17 May, 2010 by Allen Versfeld

That may sound like a line from Flash Gordon or Dr Who, but it’s actually an observation made by Damien Hutsemekers and his team at the University of Liège, Belgium, back in 2005.  Quasars are the most distant objects we can see, and therefore the brightest most energetic objects in the universe.  Most significant (where the observation is concerned) is how extremely far they are from each other.  Being nothing more than very young and active galaxies, there should be … Continue reading →

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Moon Zoo

Urban Astronomer avatarPosted on 13 May, 2010 by Allen Versfeld4 June, 2016
Moon Zoo

Want to help professional astronomers get some serious work done?  Have a few spare minutes?  Log on to Moon Zoo and start counting craters!  Moon Zoo is the newest Zooniverse project, and is a way for astronomers to cope with the sheer volume of lunar data returned by the Lunar Reconnaissance Orbiter (LRO) which is photographing and mapping the entire surface of the moon in incredible detail. As a volunteer, you are presented with images of tiny areas of the … Continue reading →

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NASA and the 6 Million Dollar Man

Urban Astronomer avatarPosted on 11 May, 2010 by Allen Versfeld

Everybody over a certain age remembers Steve Austin, the test pilot who survived a terrific crash and had to be reassembled with bionic components, from the TV Show The 6 Million Dollar Man, but not many realise that the crash shown in the opening sequence was not a special effect.  On 10 May 1967, Bruce Peterson took the experimental M2-F2 wingless aircraft on its 16th test flight and crashed horribly.  He survived thanks to the extensive surgery he received, but … Continue reading →

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Meteor impact causes Landslide

Urban Astronomer avatarPosted on 11 May, 2010 by Allen Versfeld4 June, 2016
Dust avalanche on Mars

The Mars Reconnaissance Orbiter (MRO) has detected many landslides, or ‘Dust Avalanches’ on Mars during the course of its mission.  Some have even been photographed mid-slide.  These slides all have a common cause:  water and carbon dioxide ice in the ground melts with the changing seasons, making the walls of canyons unstable till eventually the deposits of dust break free and cascade down to the floor. This newest landslide is unique in that it seems to have been caused by … Continue reading →

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Jupiter has lost a belt

Urban Astronomer avatarPosted on 11 May, 2010 by Allen Versfeld

The planet Jupiter is famous for its size, it’s four largest moons, it’s Great Red Spot and it’s colourful system of cloudy stripes known as ‘belts’.  These features are all visible through small amateur telescopes, although the smallest telescopes can only make out the two darkest belts – the north and south equatorial belts.  Over the last year, however, one of these belts has gone missing.  Since Jupiter is a gas giant, it is composed mostly of a vastly deep … Continue reading →

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