Difference between revisions of "Elementary Astronomy News Highlights"

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Each week in 107-02 we will discuss something interesting that has been in
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Browse these  links for something interesting that has been in
the news. The subjects will be drawn from the [http://www.nytimes.com/ New York Times], [http://apod.nasa.gov/apod/ Astronomy Picture
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the news, or recently observed with one of our telescopes.
of the Day], and press releases from [http://www.nasa.gov/ NASA], the [http://www.esa.int European Space Agency], the
 
[http://www.eso.org/public/ European Southern Observatory], or the [http://oposite.stsci.edu/ Space Telescope Institute]. If there is something
 
interesting from one of our telescopes we may tell you about that too.  This page has the highlights.
 
  
 
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*[http://www.nytimes.com/pages/science/index.html New York Times Science]
== Week of January 9, 2012 ==
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*[http://apod.nasa.gov/apod/ Astronomy Picture of the Day]
 
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*[http://www.nasa.gov/ NASA]
The science journal [http://www.nature.com/nature/index.html Nature] reported  the discovery
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*[http://www.esa.int European Space Agency]
made at the [http://www.eso.org/public/announcements/ann11083/ Very Large Telescope of the European Southern Observatory]  
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*[http://www.eso.org/public/ European Southern Observatory]
of a cloud of gas that is on a trajectory to fall into the
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*[http://oposite.stsci.edu/ Space Telescope Institute]
million-solar-mass black hole at the center of the Milky Way.  Click this link to see what they had to say.You may have to be connected through  the University of Louisville's network to read the full article.
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*[http://www.sharedskies.org/gallery Recent images from the Shared Skies telescopes]
 
 
<center>
 
[http://www.nature.com/nature/journal/v481/n7379/full/nature10767.html Nature Volume 481 Number 7379 pp5-108]
 
</center>
 
 
 
A gas cloud has been spotted approaching the Milky Way's central black hole. Observations of its closest approach, expected to occur in mid-2013, may offer insight into the black hole's immediate surroundings.
 
 
 
 
 
<center>[[File:Eso1151a.jpg|600px]]</center>
 
 
 
<center>Credit: ESO</center>
 
 
 
 
 
 
 
The discovery was also described in the New York Times with the headline [http://www.nytimes.com/2011/12/20/science/forecast-for-sagittarius-a-black-hole-a-cold-gas-cloud.html Black Hole Forecast: A Cold Gas Cloud]
 
 
 
 
 
The center of the Milky Way is a site known as [http://en.wikipedia.org/wiki/Sagittarius_A* Sagittarius A*, or SgrA*] for short.  You can watch a short video about this here:
 
 
 
<center>
 
[http://www.youtube.com/user/ESOobservatory#g/c/25F06D1140B44361 YouTube: ESO Discovery of gas near the center of our galaxy]
 
</center>
 

Latest revision as of 04:09, 12 August 2017

Browse these links for something interesting that has been in the news, or recently observed with one of our telescopes.