So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen with the naked eye, the Moon's brightness far outshined Mars, casting soft ...
It's called an occultation, and it doesn't happen frequently. Here's how to see the dance between the full moon and Mars ...
A switch to Mars would impact programs such as the moon-focused Space Launch System, a multibillion-dollar rocket that ...
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