Here's how the term "horsepower" got its start and why we still use it today.
From the debut of new launch vehicles to missions to the moon, Mars, asteroids and much more, a lot of exciting missions are expected to launch or arrive at their destination in 2022.
Scientists have just created the world's lightest form of magnesium — a never-before-seen isotope with just six neutrons in its atomic nuclei.
The recently launched James Webb Telescope should help determine if dark matter is made up of primordial black holes.