Replacing the #Sun with #Vega, what would happen? (video)

In this video, Dr. Jim Daly of Astronomy for Change discusses the star Vega, where it is in the night sky, how it compares to the sun and the mythology surrounding Lyra, the constellation that it’s in. As an exercise in Astrophysics and imagination, Dr. Daly describes what would happen to our solar system if[…]

The Sky Tonight Now Available at #Astronomy For Change via #Stellarium Web (video)

An interactive Sky Tonight portal is now available on our Web portal. Simply click the Blue Bar (or here) to launch an interactive Sky Tonight application courtesy of Stellarium Web. Imagination is more important than knowledge An index of all articles can be found here. If you enjoyed this article, please consider supporting us with[…]

Replacing the Sun with Arcturus, what would happen? (video)

Dr. Jim Daly of AFC discusses the star Arcturus and its similarities to our own sun, our sun as seen through a lens that takes us on a journey in time 2.6 billion years into the future. What will happen to our solar system when that happens. We also take a look at the sky[…]

The Ten Brightest Stars (and where they are, with video) – 1. Arcturus

Link to video at foot of page Back in 2016 we published an article Where are the five brightest stars in our sky? Since then, this article has been one of our most popular and, accordingly, we’re going to continue the discussion, expanding the list from 5 (6, really, when you consider the sun) to[…]

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