What views of the night sky would we have if we had evolved on the Jupiter moon Europa, or one of the TRAPPIST-1 planets?
If you’re going to set a sci-fi movie on an alien planet, it’s a nice bonus if that planet actually exists. Or, at least, is ...
Read more Dozens of stars show signs of hosting advanced alien civilisations Never is this more apparent than during a planetary alignment. Typically, only a few planets share the night sky, but an ...
It's impossible to know exactly what ancient people saw in the night sky. Learn more about their relationships with outer ...
Credit: Josh Dury A stunning photo has captured all seven of our neighboring planets in Earth's sky at the same time, ...
Seven planets are on display in the night sky at the end of February, but some will be harder to spot than others. Here’s ...
The night sky offers us a variety of spectacles throughout the year, but for the remainder of the month, we have front-row seats to see—not one or two—but seven planets at once.