Earth
Could a storm last forever?
Thunderstorms help fix imbalances found in our atmosphere. For constant storms, those imbalances would have to persist.
Earth's Systems
More Stories in Earth's Systems
- Earth
Scientists Say: Cave Popcorn
This type of cave formation can occur as glossy, soaplike bubbles or as a bristly, cauliflower-like clusters.
- Earth
Scientists Say: Haboob
Thunderstorms in the desert create downdrafts that lift desert sand into a moving, wall-like cloud.
- Space
Analyze This: What are the chances of an asteroid hitting Earth?
The odds of a big space rock striking the planet are higher than you might think. But don’t worry — asteroid strikes may be preventable.
- Earth
Scientists Say: Van Allen belts
Astronomers have detected these radiation belts around Earth and beyond. Jupiter’s belt is thousands of times as intense as Earth’s.
- Humans
Scientists Say: Artifact
Take note: This term might describe ancient pottery shards in the field of archeology. But in statistics, it’s a misleading pattern in data.
- Space
Analyze This: Ice around baby stars may hint at origins of Earth’s water
Scientists have now gotten a good look at the ice around a baby star. It might help them unravel the origins of the water needed for life on Earth.
- Earth
This ‘megaflash’ is now the longest lightning bolt on record
A reanalysis of satellite data showed that a 2017 Texas-to-Missouri lightning megaflash stretched 829 kilometers (515 miles) and lasted 7.39 seconds.
- Earth
Let’s learn about rivers
Rivers vary a lot in size and terrain, but all share a few basic features.
- Environment
Watch out: Hail can get really big!
New data from hailstones suggest most of these icy chunks may not form the way scientists long thought.
