Orion Crew Module for Exploration Mission-1 Lifted to Test Stand

The Orion spacecraft crew module for Exploration Mission-1 (EM-1) is lifted into a test stand for…

Full-Circle Vista from ‘Naukluft Plateau’ on Mars

This mid-afternoon, 360-degree panorama was acquired by the Mast Camera (Mastcam) on NASA's Curiosity Mars rover…

Full-Circle Vista from ‘Naukluft Plateau’ on Mars

This mid-afternoon, 360-degree panorama was acquired by the Mast Camera (Mastcam) on NASA's Curiosity Mars rover…

Light Echoes Used to Study Protoplanetary Disks

This illustration shows a star surrounded by a protoplanetary disk. A new study uses data from…

Light Echoes Used to Study Protoplanetary Disks

This illustration shows a star surrounded by a protoplanetary disk. A new study uses data from…

Ice Scours the North Caspian Sea

The Operational Land Imager (OLI) on NASA's Landsat 8 satellite acquired this large natural-color image showing…

Ice Scours the North Caspian Sea

The Operational Land Imager (OLI) on NASA's Landsat 8 satellite acquired this large natural-color image showing…

Morning Sunglint Over the Pacific

This Earth observation composite image from the International Space Station captures morning sunglint and low clouds…

Morning Sunglint Over the Pacific

This Earth observation composite image from the International Space Station captures morning sunglint and low clouds…

Development of High-Power Solar Electric Propulsion

A prototype 13-kilowatt Hall thruster is tested at NASA's Glenn Research Center in Cleveland. This prototype…