One recent model suggests Mars got its two faces because ... fall silent en route, miss orbit around Mars, burn up in the atmosphere, crash on the surface, or die prematurely.

This new model proposes that Phobos and Deimos resulted ... which seems more likely if they had formed in orbit around Mars. Another hypothesis is that Phobos and Deimos formed very much like ...

It could do a direct return from the Mars surface to Earth using 120 tons of propellant or perform a low-Mars-orbit rendezvous using just 50 tons of propellant, with a single tanker in low Mars orbit ...

In fact, previous studies have claimed that even a tiny shift in Jupiter’s orbit could have bizarre effects on Earth. But what if we put an entire planet between Jupiter and Mars? According to ...

Elon Musk has announced plans to send a Starship rocket to Mars in 2026, carrying Tesla's Optimus humanoid robot on board.