Orbital ATK Antares Rocket Lifts Off on Resupply Mission to the International Space Station

The Orbital ATK Antares rocket, with the Cygnus spacecraft onboard, launches from Pad-0A, Monday, May 21,…

Antares Rocket Set to Launch NASA Science to the International Space Station

The Orbital ATK Antares rocket, with the Cygnus spacecraft onboard, is seen at launch Pad-0A, Saturday,…

Hubble Catches a Spiral Galaxy in Disguise

NGC 1032 cleaves the quiet darkness of space in two in this image from the NASA/ESA…

Orbital ATK Rocket Rolls Out for May 21 Launch

An Orbital ATK rocket rolls out to launch Pad-0A at NASA's Wallops Flight Facility on May…

An Amazing View

Astronaut Ricky Arnold took this selfie during the May 16, 2018, spacewalk.

Blue Waters

This image of the southern Greenland town of Narsaq was taken during an Operation IceBridge flight…

A Sunny Day

Each and every day NASA's Solar Dynamics Observatory (SDO) observes our Sun and relays observational data…

Europa by the Numbers

Galileo Galilei discovered Jupiter's moon Europa in 1610. More than four centuries later, astronomers are still…

Hubble Spies Glowing Galaxies in Massive Cluster

In the darkness of the distant universe, these galaxies resemble glowing fireflies, flickering candles, charred embers…

Full Moon Over Newfoundland

The crew of the International Space Station snapped this image of the full moon on April…