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Onboard International Space Station (ISS), NASA astronaut Kjell Lindgren harvests lettuce grown during the station-based Veg-01 experiment.
NASA Explores Food Sources for Deep Space Missions

In preparation for crewed missions to deep space, NASA is developing critical technologies, addressing human health risks—and crafting the perfect meal.

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The first-ever 360-degree image of the sun provided by the two STEREO spacecraft, supplemented by data from the Solar Dynamic Observatory. Credit: NASA/Goddard Space Flight Center/STEREO/SECCHI
This Month in NASA History: STEREO Spied Both Sides of the Sun

Communication interference. Electrical failures. Astronaut hazards. NASA’s STEREO mission offers a unique perspective on solar events that disrupt Earth-based activities.

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NASA engineers have developed a new spacesuit—the Modified Advanced Crew Escape Suit—to protect crew during Orion deep space missions. Photo Credit: NASA/Bill Stafford
Assessing the Risks of Long-Duration Human Spaceflight

As NASA’s human spaceflight program passes critical technological milestones, the agency continues its work to examine risks to humans.

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NASA @ Home and City
NASA Innovations Enhance Life on Earth

Not Teflon. Not Velcro. Not even Tang. Contrary to popular belief, NASA did not develop those products. The technologies NASA does develop, however, have a profound impact on our lives.

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This image depicts the potential path New Horizons will take to reach its next target in the Kuiper Belt: 2014 MU69. Image Credit: NASA/JHUAPL/SwRI/Alex Parker
New Horizons Heads Deeper into the Third Zone

New Horizons plans to cap its first-ever flyby of Pluto with an even more far-reaching goal: a close flyby of a small Kuiper Belt object (KBO).

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January 2017 APPEL News Digest Now Available!
January 2017 APPEL News Digest Now Available

A new edition of the APPEL News Digest has been released. We invite you to read it today on our website.

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At the Mid-Atlantic Regional Spaceport (MARS) at NASA’s Wallops Flight Facility in 2013, an Orbital Sciences Corporation Antares rocket carrying the Cygnus cargo spacecraft sat on Pad-0A in preparation for a demonstration cargo resupply mission to the International Space Station (ISS). Photo Credit: NASA/Bill Ingalls
Government Brief: Clarity Required for Commercial Space Launches

As the commercial space industry expands, clearer communication is needed about financial responsibilities for launch activities, according to the Government Accountability Office (GAO).

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Project Management Improvement Accountability Act
From the APPEL Director: Program/Project Management Training Mandated

A new law, the Program Management Improvement Accountability Act, underscores the importance of program and project management training in the federal government. 

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Report Cover
Maximizing the Scientific Productivity of NASA Missions

Voyager. Hubble. Cassini. These and many other NASA missions made some of their greatest scientific discoveries long after their original goal was achieved.

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