When spacecraft land, they tend to kick up lots of pesky dust that coats their navigation cameras. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Like a chameleon of the night sky, the Moon often changes its appearance. It might look larger, brighter or redder, for example, due to its phases, its position in the solar system or smoke in Earth’s ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A new radar instrument designed to measure nearby dust and debris could make spacecraft landings ...