This clip was recorded in 2022 by NASA’s Perseverance rover on Mars. The footage is significant because it shows Mars’ largest moon, Phobos, crossing in front of the Sun in real time. The original ...

In a new study featured by New Scientist, researchers propose that Mars might have once had a much larger moon than it does today, capable of creating tidal effects on the Red Planet. This hypothesis ...

Look to the western horizon to catch a fleeting glimpse of the thin crescent moon alongside the red glow of Mars on Aug. 26, set among the stars of the constellation Virgo. Mars will sit less than 10 ...

Elon Musk has long had a passion for Mars. The moon? It's a diversion. But that plan has now shifted. SpaceX will “prioritize going to the moon first,” said The Wall Street Journal. Just last year, ...

As more than 120 million people tuned in to the Super Bowl for kickoff on Sunday evening, SpaceX founder Elon Musk turned instead to his social network. There, he tapped out an extended message in ...