Communications between the Earth and Mars are on hiatus for several weeks, thanks to interference from the sun. That means NASA's orbiters and rovers that study Mars will be left to their own devices until radio signals can once again travel between the two planets.
Known as "solar conjunction," the problem arises when the orbit of planets places the sun directly between them.
Originally published on Tue March 12, 2013 4:50 pm
The group of scientists working with NASA's Curiosity rover made a big announcement during a press conference today: "We have found a habitable environment that is so benign" if there was water there, "you be able to drink it," John P. Grotzinger, professor of geology at Caltech, said summing up the rover's latest findings.
That is, at one point Mars had the right conditions to support living microbes.