Today’s Astronomical Events – August 11th, 2015

The waning crescent Moon slips closer to the Sun, but before it disappears it gives us another excellent opportunity to see Earthshine illuminating its darkened surface. This is when light reflected back from the Earth shines upon the Moon and the whole of the Moon becomes visible.

This month, the Moon is passing through the stars of winter with Betelgeuse and Aldebaran being prominently visible in both the northern and southern hemisphere. Australian observers may also see Procyon while those in the north can also enjoy Capella, Castor and Pollux in the pre-dawn twilight.

(Click on an image to enlarge. Adapted from 2015: An Astronomical Year, available in Kindle and paperback formats from Amazon in the US, Canada and the United Kingdom.)

Images courtesy of Mobile Observatory.

 

 

Good opportunity to see Earthshine on the waning crescent Moon before sunrise. (Naked eye, pre-dawn sky. See images above.)

 

 

Events in bold involve objects and/or events that are visible with the naked eye.

All times are in Universal Time (UTC). To convert the time to your timezone, click here.

2015 An Astronomical Year (Kindle Edition) 2016 An Astronomical Year Paperback Cover 2016 The Night Sky Sights The Astronomical Almanac 2015-2019

2015: An Astronomical Year

2016: An Astronomical Year 2016: The Night Sky Sights The Astronomical Almanac (2015-2019) The Amateur Astronomer’s Notebook (Pocket Edition)

(Kindle & Paperback)

(Kindle & Paperback) (Kindle & Paperback) (Kindle & Paperback)

(Paperback)

Amazon – US

Amazon – US Amazon – US Amazon – US Amazon – US
Amazon – UK Amazon – UK Amazon – UK

Amazon – UK

Details of all available books across the world can be found here or by visiting the author’s page on Amazon. If you have any comments or questions, please feel free to contact me at astronomywriter “at” gmail.com

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