In our solar system before the sun formed, there was water.
You might assume that there has always been water on Earth that water was there from the very beginning when our planet formed. But scientists increasingly think that water on…
Asteroid 2023 BU Just Passed a Few Thousand Kilometres From Earth. Here’s Why That’s Exciting
There are hundreds of millions of asteroids in our solar system, which means new asteroids are discovered quite frequently. It also means close encounters between asteroids and Earth are fairly…