Uranus blasted a gas bubble 22,000 times bigger than Earth
It happened back in 1986—but it could happen again. There’s a giant blank spot in researchers’ ever-growing map of the solar system. Over the last two decades, a veritable fleet of probes has measured quakes on Mars, scrutinized the grooves in Saturn’s rings, observed jet streams on Jupiter, and …
Popular Science flipped this story into Space•1458d