News Articles

A Super Start to 2019 Poster
Solar System, Sky Watching
Mar 20, 2019
2019 will be an excellent year to look to the sky and enjoy the spectacular view of Earth’s nearest neighbor, the Moon. 50 years ago, we witnessed one of humankind’s most remarkable achievements when we first stepped foot on the dusty surface of the Moon.  
Solar System
Mar 5, 2019
What can you see in the March sky? Jupiter and other planets in the morning, a change of seasons and an open star cluster called the Beehive.
What's Up in the Solar System
Solar System
Feb 15, 2019
Scientists who study the solar system tend to ask big questions: How was our solar system formed? Where did the building blocks of life come from? What hazards from above threaten life on our planet? To find answers, they’re looking more and more at small worlds.   
Big Questions About Small Worlds Poster
Solar System
Feb 4, 2019
Remember the old adage: Big things come in small packages? NASA has updated it - in the form of CubeSats. Imagine a real, working satellite that’s so small you can hold it in your hands: Just 4 inches (10 cm) across, these cubes can be expanded incrementally depending on their specific mission... Read More
Small Satellites yield Big Discoveries Poster
Universe
Dec 21, 2018
This festive NASA Hubble Space Telescope image resembles a holiday wreath made of sparkling lights. The bright southern hemisphere star RS Puppis, at the center of the image, is swaddled in a gossamer cocoon of reflective dust illuminated by the glittering star. The super star is ten times more... Read More
bright star amid swirls of light
ISS, Sky Watching, Meteor Showers
Dec 13, 2018
On the night of December 13, into the morning of December 14, 2018, tune into the night sky for a dazzling display of fireballs. Thanks to the International Space Station, this sky show – the Geminids meteor shower -- will be viewed from both above and below.  
Enjoying the Geminids From Above and Below Poster
Solar System, Sky Watching
Dec 12, 2018
People around the world have the opportunity to participate in the study of a comet in December of 2018, when a hyperactive comet that orbits between Jupiter and the Sun will be closest to Earth. It will be so close, in fact, that you may be able to see it with the naked eye within a week or two... Read More
You Light Up Our Night Poster
Universe
Dec 11, 2018
NASA is saddened to note the passing of Riccardo Giacconi, who had a long and illustrious career with the agency.
Photo of Riccardo Giacconi
Dec 7, 2018
Roy Maizel, the Science Mission Directorate’s Deputy Associate Administrator for Management since 2007, has announced he will retire from the Agency in April 2019 after a 37-year career with NASA.
Dr. Roy Maizel
Solar System
Dec 7, 2018
December brings the Geminids, a visible comet, and a fond farewell.
What's Up in the Solar System
Earth
Dec 6, 2018
GEDI will provide the first high-resolution observations of forest vertical structure at a global scale.
SpaceX Dragon spacecraft launches to the International Space Station at 1:16 p.m. EST Dec. 5, 2018
Solar System
Dec 3, 2018
After traveling through space for more than two years and over two billion miles, NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft arrived at its destination, asteroid Bennu, on Monday, Dec. 3, 2018. The spacecraft will spend... Read More
This series of images taken by the OSIRIS-REx spacecraft shows Bennu in one full rotation from a distance of around 50 miles (80 km). The spacecraft’s PolyCam camera obtained the thirty-six 2.2-millisecond frames over a period of four hours and 18 minutes.
ISS
Nov 19, 2018
While 3D printers are technology that many people are familiar with, there’s one 250 miles above us on the International Space Station (ISS) that’s unlike anything currently found on Earth. It’s known as the Refabricator, a hybrid 3D printer that can recycle its hard, polymer plastic numerous times... Read More
The In-Space Refabricator Poster
Sun
Nov 7, 2018
Editor's note: The Nov. 7 launch attempt has been scrubbed. The next launch opportunity will be Thursday, Nov. 8.
Solar System
Nov 5, 2018
What's Up for November? Planets, asteroid Juno, comet 46P, and a morning meteor shower.
What's Up in the Solar System