The bigger they are, the smaller their moons?
Can bigger planets form bigger moons when whacked with bigger rocks? Maybe not!
Can bigger planets form bigger moons when whacked with bigger rocks? Maybe not!
How did the Earth keep from freezing over under a faint young Sun 4 billion years ago, and what could it have to do with potatoes and the Moon?!
Is it possible for moons to have moons? Today’s authors look at our own solar system for answers!
A team of scientists led by Dr. James Green at NASA’s Headquarters in Washington, DC, have shown that the Earth and Moon may once have shared a protective magnetic shield that sheltered the young Earth’s atmosphere from erosion by the solar wind.
Humans have been looking up for our entire history – today, let’s take a look at the women of indigenous African communities and their relationship to the night sky!
How do you form Mercury, Venus, Earth AND Mars? The answer may surprise you! (or not ¯\_(ツ)_/¯)