National space agencies and private companies have made colonization of Mars a priority. However, when it’s time to request public funding, the search for
Tetsuya Fujita is best known for his tornado scale and research into thunderstorms and downbursts. He also did a lot of public outreach and has
This weeks marks the one-year anniversary, Martian time (687 Earth days), of the Curiosity Mars rover’s landing on the Red Planet. I was
It’s a small world, thanks to electronics and air travel. The more contacts people have with one another, the more complex things get. Few
10. Gravity currents Yes, gravity is the culprit when you fall off a cliff but let’s not forget its effect on things around us.
What do opals and Yellowstone, the world’s most famous supervolcano and national park, have in common? Opal, a hydrated silica, is closely related to