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Posts tagged: NASA

Exploration and Agriculture: Connecting the Next Generation with Science to Grow the Future

Deputy Secretary Harden and 4-H'ers observe plant growing experiments at the NASA Space Life Science Center, Cape Canaveral, Florida.

Deputy Secretary Harden and 4-H'ers observe plant growing experiments at the NASA Space Life Science Center, Cape Canaveral, Florida.

Last week, we entered a bold new era of exploration and discovery as NASA launched the Orion spacecraft, a major step testing the possibility of going to Mars.

As NASA contemplates sending human missions to Mars, one question we must answer is: what will the astronauts eat and what foods will assist future missions? NASA and USDA are working together to develop plants that can grow, thrive, and produce in new environments – signaling opportunities for fresh, nutrition-rich food for astronauts on long duration space flights. Read more »

It’s ‘Rockets to the Rescue’ During National 4-H Week

Millions of youth around the country became “aerospace engineers” for a day on Wednesday, as 4-H National Youth Science Day’s “Rockets to the Rescue” took center stage during National 4-H Week, Oct.  5 – 11.

National 4-H Week is the time when America’s 4-H clubs showcase their 6 million members and the programs in which they participate.  Studies indicate that youth who engage in 4-H’s research-driven programming are four times more likely to contribute to their communities, make healthy life choices, and strive to finish college. Read more »

New Tools Encourage Connections, Collaboration, and Creativity Among Scientists Nationwide

USPTO PatentView Beta program screenshot.

USPTO PatentView Beta program screenshot.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio.

We count on food and agricultural research to solve a wide variety of problems. USDA’s research programs contribute to improvements to crop and livestock production, natural resource conservation, human nutrition, food safety, and many other topics. Our science agencies carry out USDA’s research mission across different geographical regions, covering a broad spectrum of scientific disciplines and topics important to American agriculture and consumers in general. Read more »

Restoration Improves Aquatic Community in Mississippi Watershed

Ryan Witt, NRCS soil conservationist, Kelvin Burge, Hancock County Soil and Water Conservation District conservation technician, and Johnny Williams, Hancock County rancher, discuss the benefits of the solar powered well. NRCS photo.

Ryan Witt, NRCS soil conservationist, Kelvin Burge, Hancock County Soil and Water Conservation District conservation technician, and Johnny Williams, Hancock County rancher, discuss the benefits of the solar powered well. NRCS photo.

A creek in coastal Mississippi was once listed as an impaired waterway, void of a healthy aquatic ecosystem. But with the help of environmental agencies and conservation-minded farmers, the creek was removed from the “bad” list.

Orphan Creek in Hancock County, Mississippi was listed in 1998 as a Clean Water Act impaired waterway. The creek and its tributaries, including Dead Tiger Creek, form a watershed of about 25,000 acres and push their waters to the Jourdan River and eventually the Gulf of Mexico.

The Mississippi Department of Environmental Quality monitors water quality on Orphan Creek. Using data retrieved from 2001 and 2003 in the Mississippi Index of Stream Quality, or MISQ, Orphan Creek scored 53.2 and 51.5, respectively and failed to support its designated aquatic life use. Read more »

Stopping a Winged Purveyor of Disease and Death

The mosquito Aedes aegypti can spread several diseases as it travel from person to person. Only the females feed on blood. In this photo, the mosquito is just starting to feed on a person’s arm.

The mosquito Aedes aegypti can spread several diseases as it travel from person to person. Only the females feed on blood. In this photo, the mosquito is just starting to feed on a person’s arm.

During the month of April we will take a closer look at USDA’s Groundbreaking Research for a Revitalized Rural America, highlighting ways USDA researchers are improving the lives of Americans in ways you might never imagine.  For example, researching mosquitoes that spread diseases that threaten human health worldwide.

Today is World Health Day, and this year’s theme is vector-borne diseases—those diseases spread by organisms like insects, ticks and snails.  Significant vector-borne diseases in the Americas include dengue fever, malaria, leishmaniasis, lymphatic filariasis and schistosomiasis.

One of the most egregious offenders is the mosquito, and the scientists of USDA’s Agricultural Research Service (ARS) are taking aim at this winged attacker with weapons ranging from traditional remedies to computer modeling and satellite images. Read more »

Southwestern Climate Hub Helps Producers Cope with an Uncertain and Changing Climate

The Thompson Ridge Fire in the Sante Fe National Forest approximately 10 miles north of Jemez, NM consumed over 29,903 acres. Photo by Valess Calera Trust Kristin Honig.

The Thompson Ridge Fire in the Sante Fe National Forest approximately 10 miles north of Jemez, NM consumed over 29,903 acres. Photo by Valess Calera Trust Kristin Honig.

Those of us living and working in the Southwestern U.S. have recently experienced a prolonged, extreme drought persisting over several years. We have witnessed large, destructive and catastrophic wildfires that have taken both lives and property, observed expansive areas of forest tree death as a result of massive insect outbreaks, and seen our water supplies in reservoirs and dams across the region decline to previously unseen levels. Yet, what can we realistically do in the face of these climatically driven changes that will likely continue and intensify into the future?

Changing climatic conditions in the southwest that impact temperatures, alter growing seasons, increase plant moisture stress, and trigger extreme events directly contribute to these recent regional catastrophes and water scarcities.  Recently, a highly respected, third generation public land cattle rancher in our region put it this way: “I believe that the climate is changing.  But I can’t accept it.  If I do I would just go out of business.  I have to cope and go on.”  So we are left to look around us and ask what information, tools, and technology can we reach for when it gets tough? Read more »