The fastest spacecraft in our solar system has captured wild footage inside the sun's atmosphere.NASA's Parker Solar Probe — a…
The first U.S. transcontinental railroad, completed with a spike hammered into the track in 1869, transformed the nation. Perhaps the…
Thankfully, it's rare for supervolcanoes to erupt — the last one exploded 26,500 years ago.Yet even when such a potent…
It's clear that Mars once gushed with water.Today, aerial views of the Red Planet's Jezero crater (shown below) reveal that…
Every total solar eclipse is astonishing — if you can see it.The looming eclipse on April 8, 2024, will allow…
There are some strange planets out in deep space.Now, scientists have found a planet with a tail at least 350,000…