Star Size Comparison • Sirius is huge compared to our Sun • Sirius is tiny compared to Arcturus and Aldebaran • Aldebaran is tiny compared to Betelgeuse • Betelgeuse is larger than the orbit the Earth makes around the Sun.
A lesson in perspective…
In a galaxy far, faaaarrr away...
Solar System Projects - Cool Space Facts
The Milky Way. Shits huge. But doesn't even compare to the universe!!
Human Body Elements
Top 5 Habitable Alien Planets. Liquid water, surface temperature (responsible for water in the liquid form), and presence of chlorophyll are essential for life as we know it. Perhaps the chlorophyll could be introduced (?)
50 Amazing Facts About the Moon: Infographic
Solar System Planets & Dwarf Planets Information #infographics