Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.
Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never ...
NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.
Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.
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