Icebergs float on water because the underlying liquid water has a higher density than the iceberg. Liquid water itself has ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Using data from NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA), Southwest Research Institute scientists have discovered water molecules on the surface of an asteroid. “Asteroids are ...

Asteroids are notoriously difficult to study in detail from afar — hence the well-deserved celebration when material is brought back to Earth for analysis. But now, scientists have for the first time ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

For the first time, Northwestern University scientists have watched water molecules in real-time as they prepared to give up electrons to form oxygen. In the crucial moment before producing oxygen, ...

Researchers report two new types of ice made of salt water. The new ice can only form under high pressure and at cool temperatures but it can remain stable at low pressure. These new substances might ...

(CNN) — Water molecules have been detected on the surface of asteroids for the first time, proving that these remnants from the formation of our solar system aren’t just dried-up space rocks.

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

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scientists have detected water molecules on the surface of an ...