The next logical progression to space exploration would be sending people to Mars, but there are challenges to this, such as ...
The European Space Agency (ESA) wants to develop key technologies for a Mars surface lander by the mid-2030s.
General Atomic's new nuclear fuel was subjected to the maximum heat of a reactor for 20 minutes in the latest tests.
Famous faces and thousands of Americans flocked to US capital Washington DC, braving conditions that have chased the ceremony ...
Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled ...
Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...