Why doesn’t our planet look round when we’re standing in a park or looking out a window? An expert explains what you're ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

Over the quarter century I’ve been writing this column, I've been flabbergasted by the advances in telescopes for backyard ...

Below are some comic strip and cartoon books scheduled for November 2024 release (or so).Images and links from a variety of ...

Astronomers have scrambled to collect as much data as possible about Earth's temporary mini moon before it leaves. They've ...

Solar and cosmochemical data indicate high levels of carbon, nitrogen, and oxygen in the Sun. Researchers have unveiled a new ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...