Today’s Astronomical Events – June 10th, 2015

The constellation of Hercules, the Hero, reached its best visibility for the year yesterday but is well placed for observation throughout the summer months. In mythology, Hercules was tasked with completing twelve challenges, or labors, from slaying a lion (represented by the constellation Leo) to capturing the multi-headed dog Cerberus.

Fortunately, observing the constellation yourself shouldn’t be much of a challenge, no matter where you are in the world. Australian observers can spot the constellation over the northern horizon while those in the United Kingdom and North America will see it pass almost overhead (the zenith, marked by a Z in the images above.)

(Click on an image to enlarge.)

Images courtesy of Mobile Observatory.



17:59 UT – The waning crescent Moon passes asteroid 4 Vesta. (Vesta: magnitude 7.3. Pisces, pre-dawn sky.)



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 The Amateur Astronomer's Notebook - Cover

2015: An Astronomical Year

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

(Kindle & Paperback)

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


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