Japan's space agency, JAXA, has been knocking it out of the park with small-body exploration missions for decades. They had ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner ...

A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

Chinese scientists have identified impact remnants from meteorites in Chang’e-6 lunar samples, shedding light on the origin ...

ESS2.C: The Roles of Water in Earth’s Surface Processes Water is found in the ocean, rivers, lakes, and ponds. Water exists as solid ice and in liquid form. ESS2.A: Earth Materials and Systems (3-5) ...