Lunar Eclipse

In Our Skies, March 2024

In Our Skies, March 2024

View the full issue in the Magazine Archive March 14 Pleiades is very close to the moon—less than 2 degrees.March 24 Mercury is at its greatest eastern elongation from the Sun. Look for it low in...

In Our Skies, September 2023: Annular Solar Eclipse

In Our Skies, September 2023: Annular Solar Eclipse

You’ve probably noticed that the Moon appears larger when it lies just above the horizon. This is just an optical illusion. However, the Moon actually does vary in its distance from Earth because...