The planet Saturn dresses up to send New Year's greetings.
It was the day the sun never rose. It was also the day the sun never set.
You are invited to send holiday greetings to the crew up on the International Space Station during this holiday season.
12.22.12 - Dec. 21, 2012, wasn't the end of the world, and here's why.
Explore this interactive timeline to learn about 50 years of planetary exploration.
12.05.12 - Students these days have a new way to summarize and share topics not only with their class, but with the entire education and scientific community.
A new NASA publication features a stunning array of images of our home planet, taken by Earth-observing science satellites.
Grab a telescope, binoculars or just a lawn chair, and head out to the backyard for a night of cosmic sightseeing.
Learn about the mission to Saturn with an interactive timeline.
11.19.12 - Young scientists from the Student Spaceflight Experiments Program talked with astronauts on the space station during International Education Week.
Download this app to guide airplanes through a sector of airspace by changing routes and speeds (available for iPad®, iPhone®, and iPod touch®).
How fast can you find the matching pairs of aeronautics design images?
A total solar eclipse will be visible in Australia on Nov. 14, 2012. Join this live webcast from Cairns, Australia!
NASA has a new online science resource for teachers and students to help bring Earth, the solar system and the universe into their schools and homes.
Grab a telescope, binoculars or just a lawn chair, and head out to the backyard for a night of cosmic sightseeing.
Students worldwide are invited to name an asteroid from which an upcoming NASA mission will return samples to Earth. Entries are due Dec. 2, 2012.
Find resources on living organisms in the space environment from the Space Life Sciences education website.
Which pumpkin would you choose? Celebrate Halloween with the Cassini Mission!
› More Halloween pictures from Cassini →
It's baaaa-aaack! Hubble Space Telescope data has revived the "deceased" exoplanet.
What causes meteor showers anyway? Comets! Find out more about meteor showers.