Sunday, September 24, 2017

What's That Light Up There?

Astronomy
STEM
Miscellaneous
Edward Hessler

A dichotomous key on how to identify some of those lights up there in the sky.

It is from Astronomy Picture of the Day (APOD) for September 24, 2017 so if you open it on another date go to the archives.

No comments:

Post a Comment