How was the sun’s corona discovered?
Space & NavigationUnveiling the Sun’s Crown: A Human Story of the Corona’s Discovery The Sun. We’ve stared at it for millennia, haven’t we? But while its bright surface blazes in plain sight, its wispy outer atmosphere, the corona, has always been a bit of a hide-and-seek champion. Imagine a pearly white crown stretching millions of kilometers into
What are the major features of the moon?
Space & NavigationUnveiling the Moon: More Than Just a Pretty Face in the Night Sky The Moon. We’ve all looked up at it, haven’t we? For ages, it’s been our constant companion, a silvery disc hanging in the darkness. But it’s so much more than just a pretty face. It’s a world unto itself, etched with a
How does the sun make light for kids?
Space & NavigationHow Does the Sun Make Light? Let’s Explore Solar Power! Ever gaze up at the sun and wonder how it shines so brightly? It’s not magic, though it might as well be! The sun is basically a giant ball of super-hot gas, and it’s got a pretty neat way of making light: something called nuclear
How many impact craters are on earth?
Space & NavigationMeteors, comets and asteroids have slammed into the earth with a force many times greater than the most powerful nuclear bombs. Sometimes, mass extinction followed. There are roughly 180 known impact craters worldwide and fully a third of them—including some of the biggest—are located in North America. What is the biggest impact crater on Earth?
How things are shaping up?
Space & NavigationIf something is shaping up, it is starting to develop or seems likely to happen. If you ask how someone or something is shaping up, you want to know how well they are doing in a particular situation or activity. What does shaping something mean? 1 : form, create especially : to give a particular
Does the relation represent a function?
Space & NavigationSo, Is It Really a Function? Let’s Break It Down. Ever get tripped up by the difference between a “relation” and a “function” in math? You’re not alone! They’re related concepts (pun intended!), but definitely not the same thing. Think of it this way: a function is a special kind of relation. This article’s gonna