comic

4 – Luna’s Albedo

**NOTICE: I’ll be on vacation until the beginning of May, so a new “Cosmical” will post soon after that! **

If you don’t know the term “Albedo,” it’s the reflection factor of the sun’s light off of some celestial body, like a planet or satellite. Technically, the Earth’s albedo is higher than our moon’s. But only very few of us have been lucky enough to witness the Earth’s albedo. For more information on what an “albedo” is, click here.

A crystal clear sky and a bright full moon (like the one we’ve just been having) can be both a blessing and a curse for sky gazers, depending on your sky gazing goal. She can be so beautiful, shining brightly like that while her bright side faces us directly. But if your goal is to stargaze, her light takes over and blocks out much of the star field.

Next month’s full moon will be while the Moon is closest to the Earth for the year, making it slightly larger and brighter in our sky.

3 – Earth Glow

While auroras can happen at any time of year there are “high points.” FIrst of all, the sun goes through an 11 year cycle, and every 11 years we enter a “solar maximum.” During this time the sun is very active. There will be more sunspots, and more solar flares which can cause more frequent and stronger solar storms to hit Earth. In addition, for reasons not entirely known yet, the times around our equinoxes (spring and fall) are the best times for auroral activity on Earth. Earth is not the only planet in our solar system to shine with auroras, but ours are definitely the most viewed and studied.

We are entering our Solar Maximum now, and it will peak within the next year.

1 – Getting Cozy

I’ve had this idea bubbling in my head ever since I started seeing Jupiter and Venus getting cozy up there. But the idea was rounded out when I was walking in the city the other night admiring the two on my right and then saw poor, lonely Mars floating around on my left. So tonight I had to make it tangible 🙂