Why are the planets where they are instead of somewhere else?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Where did our planets come from?
A Moment of Science gives a Science Hero Award to Galileo!
Venus may appear to glow under moonlight but the planet also glows in infrared light.
Have you heard about the great solar energy enthusiast, Auguste Mouchot?
August 1st was a pretty exciting day on the surface of the sun: flares, tsunamis, and lift offs OH MY!
We bet you have never seen a space video quite like this. No one has!
Have you ever seen pictures of the sun and wondered what those dark spots were? They're sunspots!
The next time you long for the romance of the northern lights, switch on a fluorescent lamp! There may be less mystique, but the principle will be the same.
Ever wonder why there are so many dead snakes in the road? Find out on this Moment of Science.