An annular solar eclipse is…an interesting sight, to say the least.
(I sincerely hope the photographer didn’t fry his camera taking this picture. Enough light from the sun is still reaching us to fry your retina, or damage your optics…)
The annular eclipse is not to be confused with an annual eclipse. When my dad first got excited about it back in 2012, preparing us for the spectacular sight of a solar eclipse in May, I wondered why the heck we hadn’t done this every year before.
The fact is, I’d never heard the word “annular,” so I thought Dad was just wrong.
But in reality, “annular” means something very different from “annual.” Continue reading
A solar eclipse is the most amazing astronomical sight you’ll ever see.
Not only is it the only time you’ll ever be able to clearly see the “new moon” phase of the moon, it’s the only time you’ll ever see the sun’s corona. And it’s the only time that, under very specific circumstances, you can actually look directly at the sun for a few moments.
But before you get too excited about that, let me tell you what’s happening in the sky—and give you a few important safety warnings!
(This is just the first of a few posts that will talk about solar eclipses; they’re all worthy of a read. Even if you don’t read all of mine, make absolutely certain you’re caught up on safety warnings before you view a solar eclipse!) Continue reading
Have you ever heard of the blood moon?
It’s named for its red appearance. Sometimes it’s even mistaken for Mars, as in the case of the “Mars hoax” back in 2002. It was claimed then that Mars would look as large as the full moon on August 27.
In truth, Mars will never appear as large as the full moon to the naked eye (a fancy way of saying that you’re not looking through a telescope or binoculars). What really happened was that the moon passed through the Earth’s shadow.
Wait a second. The Earth has a shadow? And it’s red? Continue reading