Newly discovered super-Earth orbits in and out of its star's habitable zone. Could life survive its extreme climate?
Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...
January planet parade: When to look up and why this month's alignment is special
Stargazers who haven’t had a chance to check out this month’s planet parade will want to look up soon because there’s ...
These 6 planets will align in the night sky this month. Here's how to see the ‘planetary parade'
Look up! Six planets grace the sky this month in what’s known as a “planetary parade,” and most will be able to be seen with the naked eye. These planetary hangouts happen when several planets appear ...