Three Times the Fun

Three of Saturn's moons -- Tethys, Enceladus and Mimas -- are captured in this group photo…

Jarosite in the Noctis Labyrinthus Region of Mars

This image, acquired on Nov. 24, 2015 by the High Resolution Imaging Science Experiment (HiRISE) camera…

Looking Back: Astronaut Mae Jemison Suits Up For Launch

On Sept. 12, 1992, launch day of the STS-47 Spacelab-J mission on space shuttle Endeavour, NASA…

Commercial Crew Partner Boeing Tests Starliner Spacecraft

Engineers from NASA’s Langley Research Center and Boeing dropped a full-scale test article of the company’s…

Flowers Harvested on the Ground and in Space for Deep-Space Food Crop Research

Zinnia plants from the Veggie ground control experiment at NASA’s Kennedy Space Center in Florida were…

Hubble Watches the Icy Blue Wings of Hen 2-437

In this cosmic snapshot, the spectacularly symmetrical wings of planetary nebula Hen 2-437 show up in…

Astronaut Peggy Whitson Trains For a Spacewalk

NASA astronaut Peggy Whitson trains underwater for a spacewalk at the Neutral Buoyancy Laboratory (NBL) at…

Sea Ice and Cloud Streets in the Sea of Okhotsk

The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASA's Aqua satellite captured this image of cloud…

Feb. 9, 1995, Bernard Harris and Michael Foale Ready For a Spacewalk

STS-63 astronauts Bernard A. Harris, Jr., payload commander (right), and C. Michael Foale, mission specialist (left),…

Space Station Flyover of Super Bowl 50

On the evening of Feb. 7, 2016, Expedition 46 Commander Scott Kelly snapped this photo of…