On January 5, 2005, astronomers at NASA discovered Eris, the second-largest dwarf planet in the solar system. Eris is just slightly smaller than Pluto, and it orbits the sun about three times farther ...
The Kuiper Belt, a vast region of icy objects left over from the solar system’s formation, extends far beyond Neptune and is home to Pluto and other dwarf planets. Astronomers believe that ...
Running just over 10 minutes long, Hank outlines the fundamentals of the nervous system and how our bodies operate, including sensory input, integration, and motor output. Kids can pause ...
Investors in Planet Fitness Inc (Symbol: PLNT) saw new options become available this week, for the August 2025 expiration. One of the key inputs that goes into the price an option buyer is willing ...
Our goal is a more sustainable, just and equal planet. We want climate-critical forests and biodiversity to thrive and fossil fuels to stay in the ground. We want corporations to respect the planet ...
The probe has already braved coronal mass ejections, major blowups that spew the sun’s plasma out into the solar system ... swinging by a planet or moon to increase and decrease speed.
The 2006 IAU definition "draws a fairly arbitrary line between planets and dwarf planets that (in ... divides planets from smaller bits of the solar system like asteroids, and the second half ...