This week, NASA’s Curiosity rover stumbled across the best evidence yet that liquid water once covered much of Mars in…
If you want to know where you are in space, you’d better bring along a map. But it’s a little…
Mars rovers are not known for being particularly speedy. Spirit and Opportunity managed a max speed of a whopping 5…
Who is excited to send a spacecraft to Europa? Every person I’ve talked to who is even remotely interested in…
Last month, astronomers reported that a discarded upper stage of a Falcon 9 rocket, launched 7 years ago, was on…
NASA’s Europa Clipper is one of the most anticipated missions of the coming decade, in large part because its target,…
In the last two decades, we have all grown accustomed to rovers exploring Mars. At least one rover has been…
When Oumuamua, the first interstellar object ever observed passing through the Solar System, was discovered in 2017, it exhibited some…
Exploration of ocean worlds has become a hot topic of late, primarily due to their role as a potential harbor…
NASA's Juno mission is set for a close encounter with the Solar System's largest moon, Ganymede, on Monday. This will…