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By European Space Agency
Image: The Copernicus Sentinel-2 mission takes us over Riyadh, the capital city of Saudi Arabia. View the full article
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By NASA
3 min read
NASA Selects Two Teams to Advance Life Sciences Research in Space
NASA announced two awards Thursday to establish scientific consortia – multi-institutional coalitions to conduct ground-based studies that help address the agency’s goals of maintaining a sustained human presence in space. These consortia will focus on biological systems research in the areas of animal and human models, plants, and microbiology. When fully implemented, the awards for these consortia will total about $5 million.
Space biology efforts at NASA use the unique environment of space to conduct experiments impossible to do on Earth. Such research not only supports the health and welfare of astronauts, but results in breakthroughs on diseases such as cancer and neurodegenerative disorders to help protect humanity down on the ground.
The awards for the two consortia are for the following areas:
Studying space biosphere. The Biology in Space: Establishing Networks for DUrable & REsilient Systems consortium involves a collaborative effort between human/animal, plant, and microbial biologists to ensure an integrated view of the space flight biosphere by enhancing data acquisition, modeling, and testing. It will include participation of more than thirty scientists and professionals working together from at least three institutions. Led by Kristi Morgansen at the University of Washington in Seattle, Washington. Converting human waste into materials for in-space biomanufacturing. The Integrative Anaerobic Digestion and Phototrophic Biosystem for Sustainable Space Habitats and Life Supports consortium will develop an anaerobic digestion process that converts human waste into organic acids and materials that can be used for downstream biomanufacturing applications in space. It will include eight scientists from six different institutions in three different states, including Delaware and Florida. The consortium is led by Yinjie Tang at Washington University in St. Louis, Missouri. Proposals for these consortia were submitted in response to ROSES 2024 Program Element E.11 Consortium in Biological Sciences for a consortium with biological sciences expertise to carry out research investigations and conduct activities that address NASA’s established interests in space life sciences.
NASA’s Space Biology Program within the agency’s Biological and Physical Sciences division conducts research across a wide spectrum of biological organization and model systems to probe underlying mechanisms by which organisms acclimate to stressors encountered during space exploration (including microgravity, ionizing radiation, and elevated concentrations of carbon dioxide). This research informs how biological systems regulate and sustain growth, metabolism, reproduction, and development in space and how they repair damage and protect themselves from infection and disease.
For more information about NASA’s fundamental space-based research, visit https://science.nasa.gov/biological-physical
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Last Updated Oct 17, 2024 Contact NASA Science Editorial Team Location NASA Headquarters Related Terms
Biological & Physical Sciences For Researchers Research Opportunities in Space and Earth Sciences (ROSES) Science & Research View the full article
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By NASA
NASA astronaut and Expedition 72 Flight Engineer Nick Hague in the space station cupola. (Credit: NASA) Students from Iowa will have the opportunity to hear NASA astronaut Nick Hague answer their prerecorded questions while he’s serving an expedition aboard the International Space Station on Monday, Oct. 21.
Watch the 20-minute space-to-Earth call at 11:40 a.m. EDT on NASA+. Students from Iowa State University in Ames, First Robotics Clubs, World Food Prize Global Youth Institute, and Plant the Moon teams will focus on food production in space. Learn how to watch NASA content on various platforms, including social media.
Media interested in covering the event must contact Angie Hunt by 5 p.m., Friday, Oct.18 at amhunt@iastate.edu or 515-294-8986.
For more than 23 years, astronauts have continuously lived and worked aboard the space station, testing technologies, performing science, and developing skills needed to explore farther from Earth. Astronauts aboard the orbiting laboratory communicate with NASA’s Mission Control Center in Houston 24 hours a day through SCaN’s (Space Communications and Navigation) Near Space Network.
Important research and technology investigations taking place aboard the space station benefit people on Earth and lays the groundwork for other agency missions. As part of NASA’s Artemis campaign, the agency will send astronauts to the Moon to prepare for future human exploration of Mars; inspiring Artemis Generation explorers and ensuring the United States continues to lead in space exploration and discovery.
See videos and lesson plans highlighting space station research at:
https://www.nasa.gov/stemonstation
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Abbey Donaldson
Headquarters, Washington
202-358-1600
Abbey.a.donaldson@nasa.gov
Sandra Jones
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Farms in California’s Sacramento-San Joaquin River Delta face strict reporting requirements for water usage because the delta supplies most of the state’s freshwater. This Landsat image uses infrared wavelengths to depict vegetation.Credit: U.S. Geological Survey The 30-acre pear orchard in the Sacramento-San Joaquin River Delta has been in Brett Baker’s family since the end of the Gold Rush. After six generations, though, California’s most precious resource is no longer gold – it’s water. And most of the state’s freshwater is in the delta.
Landowners there are required to report their water use, but methods for monitoring were expensive and inaccurate. Recently, however, a platform called OpenET, created by NASA, the U.S. Geological Survey (USGS), and other partners, has introduced the ability to calculate the total amount of water transferred from the surface to the atmosphere through evapotranspiration. This is a key measure of the water that’s actually being removed from a local water system. It’s calculated based on imagery from Landsat and other satellites.
“It’s good public policy to start with a measure everyone can agree upon,” Baker said.
OpenET is only one of the latest uses researchers and businesses continue finding for Landsat over 50 years after the program started collecting continuous imagery of Earth’s surface. NASA has built and launched all nine of the satellites before handing them over to USGS, which manages the program.
Some of the most pressing questions people ask about Earth are about the food it’s producing. Agriculture and adjacent industries are among the heaviest users of Earth-imaging data, which can help assess crop health and predict yields.
The latest Landsat satellite, Landsat 9, went into orbit in fall of 2021. NASA and the USGS are already developing options for the next iteration of Landsat, currently known as Landsat Next.Credit: NASA Even in this well-established niche, though, new capabilities continue to emerge. One up-and-coming company is using Landsat to validate sustainable farming practices by measuring carbon stored in the ground, which can be detected in the reflectance rate in certain wavelengths. This is how Perennial Inc. is enabling emerging markets for carbon credits, through which farmers get paid for maximizing their land’s storage of carbon.
The company is also discovering interest among food companies that want to reduce their environmental impact by choosing eco-conscious suppliers, as well as companies in the fertilizer, farm equipment, and agricultural lending businesses.
Landsat also enables countless map-based apps, studies of changes in Earth’s surface cover over half a century, and so much more.
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Last Updated Oct 16, 2024 Related Terms
Technology Transfer & Spinoffs Spinoffs Technology Transfer Explore More
2 min read Controlled Propulsion for Gentle Landings
A valve designed for NASA rover landings enables effective stage separations for commercial spaceflight
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By NASA
4 Min Read NASA to Embrace Commercial Sector, Fly Out Legacy Relay Fleet
An artist's concept of commercial and NASA space relays. Credits: NASA/Morgan Johnson NASA is one step closer on its transition to using commercially owned and operated satellite communications services to provide future near-Earth space missions with increased service coverage, availability, and accelerated science and data delivery.
As of Friday, Nov. 8, the agency’s legacy TDRS (Tracking and Data Relay Satellite) system, as part of the Near Space Network, will support only existing missions while new missions will be supported by future commercial services.
“There have been tremendous advancements in commercial innovation since NASA launched its first TDRS satellite more than 40 years ago,” said Kevin Coggins, deputy associate administrator of NASA’s SCaN (Space Communications and Navigation) program. “TDRS will continue to provide critical support for at least the next decade, but now is the time to embrace commercial services that could enhance science objectives, expand experimentation, and ultimately provide greater opportunities for discovery.”
TDRS will continue to provide critical support for at least the next decade, but now is the time to embrace commercial services."
Kevin Coggins
Deputy Associate Administrator for NASA’s SCaN
Just as NASA has adopted commercial crew, commercial landers, and commercial transport services, the Near Space Network, managed by NASA’s SCaN, will leverage private industry’s vast investment in the Earth-based satellite communications market, which includes communications on airplanes, ships, satellite dish television, and more. Now, industry is developing a new space-based market for these services, where NASA plans to become one of many customers, bolstering the domestic space industry.
NASA’s Communications Services Project is working with industry through funded Space Act Agreements to develop and demonstrate commercial satellite communications services that meet the agency’s mission needs, and the needs of other potential users.
In 2022, NASA provided $278.5 million in funding to six domestic partners so they could develop and demonstrate space relay communication capabilities.
Inmarsat Government Inc. Kuiper Government Solutions (KGS) LLC SES Government Solutions Space Exploration Technologies (SpaceX) Telesat U.S. Services LLC Viasat Incorporated Read More About the CSP Partners An artist’s concept of commercial relay satellites. NASA/Morgan Johnson A successful space-based commercial service demonstration would encompass end-to-end testing with a user spacecraft for one or more of the following use cases: launch support, launch and early operations phase, low and high data rate routine missions, terrestrial support, and contingency services. Once a demonstration has been completed, it is expected that the commercial company would be able to offer their services to government and commercial users.
NASA also is formulating non-reimbursable Space Act Agreements with members of industry to exchange capability information as a means of growing the domestic satellite communications market. The Communications Services Project currently is partnered with Kepler Communications US Inc. through a non-reimbursable Space Act Agreement.
As the agency and the aerospace community expand their exploration efforts and increase mission complexity, the ability to communicate science, tracking, and telemetry data to and from space quickly and securely will become more critical than ever before. The goal is to validate and deliver space-based commercial communications services to the Near Space Network by 2031, to support future NASA missions.
NASA’s Tracking and Data Relay System
While TDRS will not be accepting new missions, it won’t be retiring immediately. Current TDRS users, like the International Space Station, Hubble Space Telescope, and many other Earth- and universe-observing missions, will still rely on TDRS until the mid-2030s. Each TDRS spacecraft’s retirement will be driven by individual health factors, as the seven active TDRS satellites are expected to decline at variable rates.
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An artist's concept of the International Space Station using NASA’s Tracking and Data Relay Satellite (TDRS) fleet to transmit data to Earth. NASA The TDRS fleet began in 1983 and consists of three generations of satellites, launching over the course of 40 years. Each successive generation of TDRS improved upon the previous model, with additional radio frequency band support and increased automation.
The first TDRS was designed for a mission life of 10 years, but lasted 26 years before it was decommissioned in 2009. The last in the third generation – TDRS-13 –was launched Aug. 18, 2017.
The TDRS constellation has been a workhorse for the agency, enabling significant data transfer and discoveries.”
DAve Israel
Near Space Network Chief Architect
“Each astronaut conversation from the International Space Station, every picture you’ve seen from Hubble Space Telescope, Nobel Prize-winning science data from the COBE satellite, and much more has flowed through TDRS,” said Dave Israel, Near Space Network chief architect. “The TDRS constellation has been a workhorse for the agency, enabling significant data transfer and discoveries.”
NASA’s Tracking and Data Relay Satellite 13 (TDRS-13) atop an Atlas V rocket at NASA’s Kennedy Space Center in Florida before launch. NASA/Tony Gray and Sandra Joseph The Near Space Network and the Communications Services Project are funded by NASA’s SCaN (Space Communications and Navigation) program office at NASA Headquarters in Washington. The network is operated out of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and the Communications Services Project is managed out of NASA’s Glenn Research Center in Cleveland.
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Last Updated Oct 16, 2024 EditorGoddard Digital TeamContactKatherine Schauerkatherine.s.schauer@nasa.govMolly KearnsLocationGoddard Space Flight Center Related Terms
Communicating and Navigating with Missions Glenn Research Center Goddard Space Flight Center Space Communications & Navigation Program The Future of Commercial Space Tracking and Data Relay Satellite (TDRS) Explore More
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