TLDR is a free daily newsletter for people who work in tech, programming, and science.
We summarize the most interesting stories of the day in a quick 5-minute email.
Sign up now and get our next piping hot email waiting in your inbox tomorrow morning.
Swirls of wind
The #JunoMission completed its 43rd close flyby of Jupiter & imaged these vortices, or hurricane-like spiral wind patterns, near the gas giant’s north pole. These strong storms can be over 30 miles (50km) high & hundreds of miles across. https://t.co/9z8F5m6Ol8
If you could create an image that people would see in the future, what would it look like? 🎨 The rings of NGC 3132, the Southern Ring Nebula, are like a portrait from the past: They're clouds of gas and dust ejected by one of the two stars as it dies. 🧵