Astronomy22h
Curiosity discovers largest organic molecules yet on Mars
The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.
NASA and ESA want to bring Martian rocks to Earth. Here's what will happen to the samples once they get here
A mission will deliver rock and soil from Mars to laboratories on Earth in the 2030s. Mars Sample Return (MSR) is led by NASA ...