Tag: M31

A Morning Moon Lets Us Admire Leftover Meteors and Andromeda’s Jewels, and Peruse Evening Planets!

This image by Kent Wood was NASA’s Astronomy Picture of the Day for October 27, 2017. It shows the bright star Mirach aka Beta Andromedae and the distant background elliptical galaxy NGC 404 positioned just to its north-northwest (upper left of centre). The galaxy, which is nick-named Mirach’s Ghost, can be seen in 6″ or…
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Earth Flees Giant Planets at the Equinox, Ganymede Goes Missing, and the Awesome Andromeda Galaxy!

The beautiful Triangulum Galaxy, also known as Messier 33, dim because it is oriented nearly face-on to Earth, spans 1.5 full moon diameters in the sky. Some people have been able to see it with unaided eyes. At 2.75 million light-years from Earth – that’s the farthest object a human eye can see! This image…
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