A new video simulation from NASA is so beautiful to watch, it's easy to forget it's tracking one of the biggest disruptors of our climate.
The 3D printer installed aboard the International Space Station has successfully printed its first object: a part for the printer itself.
A rare close flyby of a comet near Mars put NASA's orbiters in a potentially dangerous situation, but also allowed them to study the moving space object.
All those strings of lights you're decorating your house with are contributing to a brightening effect in cities around the world, and a satellite can see the difference.
Using tech known as lidar, a device will map forests in 3D and increase understanding of their role in the carbon cycle.
After nine years in stasis en route to the outer limits of the solar system, NASA's New Horizons spacecraft has woken up in preparation for its Pluto survey.
NASA has also released a brand-new video that describes why the icy moon's vast sea might just be the perfect place to find life beyond Earth.
Vesta, an asteroid the size of Arizona, gets its own geologic map showing its history of meteorite impact craters over its billions of years of existence.
The Air Force says that the almost one-of-a-kind spacecraft "conducted on-orbit experiments" in the the longest-ever mission for the X-37B program.
Scientists have discovered that the universe contains twice as much infrared light than previously thought, helping us better understand the construction of space.