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Hydrologic Modeling of Relatively Recent Martian Streams and Lakes
Hydrologic Modeling of Relatively Recent Martian Streams and Lakes

Map of an area within the Arabia Terra region on Mars.

Landscape of Former Lakes and Streams on Northern Mars
Landscape of Former Lakes and Streams on Northern Mars

Valleys much younger than well-known ancient valley networks on Mars are evident near the informally named “Heart Lake” on Mars.

Outflow Stream from Relatively Recent Martian Lake
Outflow Stream from Relatively Recent Martian Lake

Streamlined forms and channel bars in this Martian valley.

Moon Rock Lab and Facility Tour – August 2016
Moon Rock Lab and Facility Tour – August 2016

​Alyssa Sieffert recently enjoyed a tour of the JSC Moon Rock Lab and Facility.

Poker Flat Campaign Preparations Underway
Poker Flat Campaign Preparations Underway

Wallops Flight Facility’s Sounding Rocket Program Office is hard at work testing payload systems in preparation for its January-February 2017…

This Week in NASA History: NASA Launches Multi-instrumented, Earth-Observing Satellite — Sept. 12, 1991
This Week in NASA History: NASA Launches Multi-instrumented, Earth-Observing Satellite — Sept. 12, 1991

This week in 1991, STS-48 launched aboard space shuttle Discovery to deploy the Upper Atmosphere Research Satellite — the first…

Sept. 14, 1966 – View From Gemini XI, 850 Miles Above the Earth
Sept. 14, 1966 – View From Gemini XI, 850 Miles Above the Earth

The western half of Australia, looking west, as seen from the Gemini XI spacecraft, 850 miles above the Earth on…

Composite Image of Pluto from Chandra and New Horizons
Composite Image of Pluto from Chandra and New Horizons

The first detection of Pluto in X-rays has been made using NASA’s Chandra X-ray Observatory in conjunction with observations from…

Sept. 14, 1966 – Gemini XI Artificial Gravity Experiment
Sept. 14, 1966 – Gemini XI Artificial Gravity Experiment

On Sept. 14, 1966, Gemini XI is tethered to an Agena target vehicle. Command pilot Charles “Pete” Conrad and pilot…

Russian Wildfire Season Heats Up Again
Russian Wildfire Season Heats Up Again

As recently as September 07, 2016 it looked as though the Russian wildfire season may be slowing down. That is…