Science@NASA
NASA ScienceCasts Narrators
Science News
ISS, Sky Watching, Meteor Showers
Dec 13, 2018
The Geminids meteor shower will be viewed from above by the Meteor camera on the International Space Station, as well as from below by sky watchers on Earth.
Solar System
Jun 30, 2018
A coordinated effort is being made by many nations around the world to detect and track near-Earth objects, such as asteroids.
Solar System, Mars
Jun 21, 2018
We’ve always referred to Mars as the red planet because of its surface color. But what’s below that dusty crust? NASA's InSight mission is determined to find out.
Universe, Stars
May 30, 2018
A neutron star comes from a large star that has run out of fuel, and exploded as a supernova. First it becomes a radio pulsar and later becomes a magnetar. Or maybe it’s the other way around!
ISS
May 16, 2018
NASA researchers are creating a spot colder than the vacuum of space inside the International Space Station.
Solar System, Planets of Our Solar System
May 2, 2018
As the Juno spacecraft orbits Jupiter, new discoveries about the giant planet continue to be made.
ISS
Apr 3, 2018
The International Space Station is a testbed for technologies that will allow astronauts to live comfortably during long journeys into the solar system.
Sun, Earth’s Space Environment
Mar 30, 2018
The ionosphere is where Earth's atmosphere gives way to space, and two new NASA missions will work together to uncover its secrets.
Sun, Earth’s Space Environment
Mar 25, 2018
Enveloping our planet and protecting us from the fury of the Sun is the magnetosphere, a key to helping Earth develop into a habitable planet.
Planets of Our Solar System, Sky Watching
Mar 16, 2018
On the evening of March 18, step outside for a view of the crescent Moon, Venus, and Mercury together above the twilight horizon.
ISS
Mar 13, 2018
Scientists are learning more about combustion through a series of experiments on the International Space Station.
Universe, Stars, Earth’s Space Environment
Mar 6, 2018
Bow shocks form across the universe, and studying bow shocks can reveal many cosmic secrets.
Universe, Earth, Sun, Solar System
Jan 30, 2018
On January 31, 1958, the United States joined the "space race" with the successful launch of the Explorer 1 satellite, marking the birth of space science.
Earth, Solar System
Dec 22, 2017
Cameras on NASA spacecraft have treated us to intriguing and inspiring perspectives of our home planet as they've looked back at Earth from various locales.
ISS
Dec 4, 2017
The International Space Station is more than just a bright light in the night sky. It is also an out-of-this-world research laboratory.
