Imaging the Universe

Known as the 'Mother of Hubble,' Nancy Grace Roman is shown here at the Yerkes Observatory, University of Chicago in 1948, where she was studying for her doctorate in astronomy. via NASA http://ift.tt/2FDE2zJ

Structural Test Version of the Intertank for NASA's New Deep Space Rocket

The intertank is the second piece of structural hardware for the massive Space Launch System core stage, built at NASA's Michoud Assembly Facility in New Orleans and delivered to Marshall Space Flight Center for testing. via NASA http://ift.tt/2D7lKBx

The Case of the Martian Boulder Piles

This image was originally meant to track the movement of sand dunes near the North Pole of Mars, but what's on the ground in between the dunes is just as interesting! via NASA http://ift.tt/2tjh9wx

Building the Space Station

Astronauts Joan Higginbotham (foreground) and Suni Williams refer to a procedures checklist as they work the controls of the Canadarm2, in this 2006 image. via NASA http://ift.tt/2FrgsWT

Jovian ‘Twilight Zone’

This image captures the swirling cloud formations around the south pole of Jupiter, looking up toward the equatorial region. via NASA http://ift.tt/2GX7Ynp

Next-Generation Weather Satellite GOES-S Lifts Off

A ULA Atlas V rocket lifts off from Space Launch Complex 41 at Cape Canaveral Air Force Station carrying the NOAA Geostationary Operational Environmental Satellite, or GOES-S. Launch was at 5:02 p.m. EST, March 1, 2018. GOES-S is the second satellite in a series of next-generation weather satellites. via NASA http://ift.tt/2CRP2nH

'Twas the Night Before Launch

The Geostationary Operational Environmental Satellite (GOES-S) satellite sits on the launch pad at Space Launch Complex 41, Cape Canaveral Air Force Station, backdropped by the setting Sun. GOES-S is slated to lift off on March 1 at 5:02 p.m. EST. via NASA http://ift.tt/2t6l6ob