Quantcast
issue
Read articles, including Science News stories written for ages 9-14, on the SNK website.
Electrical dust

Lightning has been detected for the first time on Mars, and it may look something like this artist’s illustration. Bits of debris in a dust devil rub against one another and then discharge, causing a faint glow like the one at the bottom of the image. Credit: University of Michigan

Follow Us
blogs & columns
multimedia
Not to miss
bookshelf