Researchers uncover how Mars affects Earth’s orbit, offering new insight into the planetary forces behind ice ages.

There’s a lot of energy right now around taking big leaps with deep-space missions, as sustained lunar activity and Mars exploration gain momentum. Commercial players are leading, but major leaps ...

NASA scientists say the images provide far more than just a striking never-before-seen view of the Martian geography. Studying the features detailed in Odyssey's photos could help NASA prepare for ...

NASA has lost contact with its MAVEN spacecraft, which has been orbiting Mars for over a decade. The loss of signal occurred on Dec. 6 as the orbiter passed behind Mars from Earth's perspective. MAVEN ...

NASA's sharp-eyed Mars Reconnaissance Orbiter (MRO) just notched a big milestone. MRO's HiRISE ("High Resolution Imaging Science Experiment") camera has now snapped 100,000 photos of the surface of ...