NASA Awards Contract for Airborne Science Flight Services Support

NASA has awarded Dynamic Aviation Group Inc. of Bridgewater, Virginia, the Commercial Aviation Services contract to support the agency’s Airborne Science Program. The program provides aircraft and technology to further science and advance the use of Earth observing satellite data, making NASA data about our home planet and innovations accessible to all.

This is an indefinite-delivery/indefinite-quantity firm-fixed-price contract with a maximum potential value of $13.5 million. The period of performance began Friday, Jan. 31, and continues through Jan. 30, 2030. 

Under this contract, the company will provide ground and flight crews and services using modified commercial aircraft, including a Beechcraft King Air B200 and Beechcraft King Air A90. Work will include mechanical and electrical engineering services for instrument integration and de-integration, flight planning and real-time tracking, project execution, as well as technical feasibility assessments and cost estimation. Aircraft modifications may include instrumented nosecones, viewing ports, inlets, computing systems, and satellite communications capabilities. 

This work is essential for NASA to conduct airborne science missions, develop and validate earth system models, and support satellite payload calibration. NASA’s Ames Research Center in California’s Silicon Valley will administer the agency-wide contract on behalf of the Airborne Science Program in the Earth Science Division at NASA Headquarters in Washington.

To learn more about NASA and agency programs, visit:

https://www.nasa.gov

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Rachel Hoover
Ames Research Center, Silicon Valley, Calif.
650-604-4789
rachel.hoover@nasa.gov

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Rachel Hoover

NASA Presses Forward Search for VIPER Moon Rover Partner

To advance plans of securing a public/private partnership and land and operate NASA’s VIPER (Volatiles Investigating Polar Exploration Rover) mission on the Moon in collaboration with industry the agency announced Monday it is seeking U.S. proposals. As part of the agency’s Artemis campaign, instruments on VIPER will demonstrate U.S. industry’s ability to search for ice on the lunar surface and collect science data.

The Announcement for Partnership Proposal contains proposal instructions and evaluation criteria for a new Lunar Volatiles Science Partnership. Responses are due Thursday, Feb. 20. After evaluating submissions, any selections by the agency will require respondents to submit a second, more detailed, proposal. NASA is expected to make a decision on the VIPER mission this summer.

“Moving forward with a VIPER partnership offers NASA a unique opportunity to engage with the private sector,” said Nicky Fox, associate administrator in the Science Mission Directorate at NASA Headquarters in Washington. “Such a partnership provides the opportunity for NASA to collect VIPER science that could tell us more about water on the Moon, while advancing commercial lunar landing capabilities and resource prospecting possibilities.”

This new announcement comes after NASA issued a Request for Information on Aug. 9, 2024, to seek interest from American companies and institutions in conducting a mission using the agency’s VIPER Moon rover after the program was canceled in July 2024.

Any partnership would work under a Cooperative Research and Development Agreement. This type of partnership allows both NASA and an industry partner to contribute services, technology, and hardware to the collaboration.

As part of an agreement, NASA would contribute the existing VIPER rover as-is. Potential partners would need to arrange for the integration and successful landing of the rover on the Moon, conduct a science/exploration campaign, and disseminate VIPER-generated science data. The partner may not disassemble the rover and use its instruments or parts separately from the VIPER mission. NASA’s selection approach will favor proposals that enable data from the mission’s science instruments to be shared openly with anyone who wishes to use it.

“Being selected for the VIPER partnership would benefit any company interested in advancing their lunar landing and surface operations capabilities,” said Joel Kearns, deputy associate administrator for exploration in the Science Mission Directorate. “This solicitation seeks proposals that clearly describe what is needed to successfully land and operate the rover, and invites industry to propose their own complementary science goals and approaches. NASA is looking forward to partnering with U.S. industry to meet the challenges of performing volatiles science in the lunar environment.”

The Moon is a cornerstone for solar system science and exoplanet studies. In addition to helping inform where ice exists on the Moon for potential future astronauts, understanding our nearest neighbor helps us understand how it has evolved and what processes shaped its surface. 

To learn more about NASA’s lunar science, visit:

https://www.nasa.gov/moon

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Karen Fox
Headquarters, Washington
202-358-1100
karen.fox@nasa.gov

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Roxana Bardan

Station Science Top News: Jan. 31, 2025

Seeds survive space

Researchers found that plant seeds exposed to space germinated at the same rate as those kept on the ground. This finding shows that plant seeds can remain viable during long-term space travel and plants could be used for food and other uses on future missions.

Materials International Space Station Experiment-14 exposed a variety of materials to space, including 11 types of plant seeds. The work also evaluated the performance of a new sample containment canister as a method of exposing biological samples to space while protecting their vigor.

Examining mechanisms of immune issues in space

Using genetic analyses, researchers identified molecular mechanisms that cause changes in mitochondrial and immune system function seen during spaceflight. The findings provide insight into how the human body adapts in space and could guide countermeasures for protecting immune function on future missions.

International Space Station Medical Monitoring collects a variety of health data from crew members before, after, and at regular intervals during spaceflight. Evaluations fall into broad categories of medical, occupational, physical fitness, nutrition, and psychological or behavioral and include blood tests. Mitochondria are cell organelles that produce energy.

Reducing vision changes in space

Microgravity can cause changes in eye structure and function. Researchers found that artificial gravity may reduce these changes and could serve as a countermeasure to protect the vision of crew members on future missions.

Previous studies provide evidence that artificial gravity may protect against or mitigate negative effects of microgravity. An investigation from JAXA (Japan Aerospace Exploration Agency) in collaboration with NASA’s Human Research and Space Biology Programs, Mouse Habitat Unit-8 looked at the long-term effects of spaceflight on gene expression patterns in mammals. More research is needed to identify the effects of other spaceflight stressors and determine what level and duration of gravitational force is needed to prevent or reduce damage to the retina or optic nerve.

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Sumer Loggins

Stacking Artemis II

NASA’s iconic “worm” insignia stands out in this photo taken on Jan. 24, 2025, as engineers and technicians prepared to lift the left center center booster segment for the agency’s SLS (Space Launch System) rocket. The boosters will help support the remaining rocket components and the Orion spacecraft during final assembly of the Artemis II Moon rocket and provide more than 75 percent of the total SLS thrust during liftoff from Launch Complex 39B at NASA’s Kennedy Space Center in Florida.

Get more Artemis II news.

Image credit: NASA/Frank Michaux

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Monika Luabeya

How Does the Sun Behave? (Grades K-4)

3 Min Read

How Does the Sun Behave? (Grades K-4)

This article is for students grades K-4.

The Sun is a star. It is the biggest object in our solar system. The Sun is about 93 million miles away from Earth and about 4.5 billion years old. The Sun affects Earth’s weather, seasons, climate, and more. Let’s learn about how the Sun behaves.

Why is the Sun warm and bright?

The Sun is a giant ball made of hydrogen and helium gases. Deep in the center of the Sun, hydrogen atoms are pressed together. This forms helium. When this happens, energy is released. That energy is the heat and light we feel and see all the way here on Earth.

Does the Sun ever change?

Sometimes, the Sun is very active. It gives off a lot of energy. Other times, it is quieter. It gives off less energy. This pattern is called the solar cycle. One solar cycle lasts about 11 years.

Scientists call the time when the Sun is active “solar maximum.” During this time, we see darker, cooler spots on the Sun’s surface. These are called sunspots. When the Sun is less active, scientists call that “solar minimum.”

Does the Sun have a north pole?

Yes! Just like Earth, the Sun has north and south magnetic poles. But every 11 years, the Sun’s poles flip. North becomes south and south becomes north.

What is space weather?

Space weather includes things like solar wind, solar storms, and solar flares. When the Sun is active, these things can have an impact on Earth and in space.

Let’s learn more about space weather and how it affects our planet.

What is solar wind?

The solar wind is a constant wave of particles flowing out into space from the Sun’s surface. It travels deep into space. When the solar wind reaches Earth, its particles interact with Earth’s magnetic field. This causes colorful streams of moving light at Earth’s north and south poles. These are called auroras or the northern and southern lights.

What are solar storms and solar flares?

The Sun’s magnetic fields are always moving. They twist and stretch. Sometimes they snap and reconnect. When this happens, it releases a burst of energy. This can cause a solar storm.

Solar storms can include solar flares. A solar flare is a blast of light and energy from the Sun’s surface. They usually erupt near sunspots. Solar flares happen more often during solar maximum and less often during solar minimum.  

How does space weather affect Earth?

Earth is protected from most space weather. Our atmosphere and magnetic field act like a shield. But strong solar storms can still cause problems. Areas might lose electricity. Radios might not work. Satellites can be damaged. NASA keeps an eye on space weather. If strong storms are predicted, teams work to protect spacecraft and astronauts in space.

How are we learning more about the Sun?

A space probe is a robot that explores space. They often visit other planets, moons, or asteroids and comets that also orbit the Sun. NASA’s Parker Solar Probe launched to the Sun in 2018. The Parker Solar Probe is on a special mission. It flies very close to the Sun to collect information. This will help scientists learn new things about the Sun and how it affects life on Earth.

Visit these websites to read more about the Sun:

• https://science.nasa.gov/sun/facts/
• https://spaceplace.nasa.gov/menu/sun/
• https://www.nasa.gov/stem-content/our-very-own-star-the-sun/

Read NASA Knows: How Does the Sun Behave? (Grades 5-8).

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Sandra May