Titan is a Lot Like Earth

The Cassini mission started providing data about Saturn’s largest moon, Titan, a decade ago. Scientists are now finding similarities between Titan and Earth! Titan has karsts, rocky terrain that drains liquids. Titan’s oceans have a common sea level just like ours, although they are made of liquid hydrocarbons instead of water.

Archive

Pop a Lot of Popcorn!

Pop. Pop. Pop, pop, pop-pop-pop-pop! It’s National Popcorn Day! In the 16th century, popcorn was used in Aztec headdresses in Mexico. It became a popular food in the United States in the 19th century. Charles Cretors developed a steam popper and sold popcorn on horse-drawn wagons. Jiffy Pop is a fun way to watch corn POP!

Archive

Plastic is Polluting the Planet

Over 8 million tons of plastic end up in the world’s oceans every year. Recycling plastic helps, but countries and companies are looking for other solutions. Eliminating plastic packaging, banning plastic straws and bags, taxing single-use plastics, and changing the way people think are a start. See what plastics YOU can stop using!

Archive

Chameleons’ Bones Glow

Chameleons change their skin color to match their surroundings. Scientists recently discovered even their bones get into the act! Bones glow under fluorescent light, but chameleons’ bones fluoresce through their skin. The bones display patterns, especially on the head and face. It may let chameleons communicate without breaking cover and attracting predators.

Archive

1 1,224 1,225 1,226 1,227 1,228 1,251