Could this be the end of the Opportunity rover? There's been no signal from the rover since last summer, when…
A tiny actuator on a sample arm on the Curiosity rover gave the first indication that a storm on the…
Mars is not only further from the Sun than Earth, but has an eccentric orbit that leads to a great…
Orbital images of Mars can provide useful information on the changing nature of the Martian surface. And eye candy too!
[/caption] Methane on Mars has long perplexed scientists; the short-lived gas has been measured in surprising quantities in Mars' atmosphere…