Astronomers using the James Webb Space Telescope (JWST) have spotted a previously unseen structure in the atmosphere above Jupiter's famous Great Red Spot. When you purchase through links on our site, ...

Jupiter's trademark Great Red Spot — a swirling anticyclonic storm feature larger than Earth — has shrunken to the smallest size ever measured. Astronomers have followed this downsizing since the ...

According to a new analysis performed by NASA’s Cassini unmanned spacecraft, the big red spot on Jupiter is actually a result of simple chemicals being broken apart by sunlight in the planet’s ...

According to this early data, Jupiter’s equatorial radius was around 44,423 miles (71,492 kilometers), and its polar radius ...

Why has Jupiter’s Great Red Spot lasted for centuries? 🌪️🪐 Neil deGrasse Tyson explains the powerful storms, extreme ...

The giant planet Jupiter is back in our evening sky this week. Fresh from its opposition with the sun on Jan. 10, it now lies as close to the Earth as it ever comes, and shines at its most brilliant.