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Sislyn ‘Pauline’ Barrett: Procuring the Perfect Engineering Services
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By NASA
Credit: NASA NASA has awarded a contract to MacLean Engineering & Applied Technologies, LLC of Houston to provide simulation and advanced software services to the agency.
The Simulation and Advanced Software Services II (SASS II) contract includes services from Oct. 1, 2025, through Sept. 30, 2030, with a maximum potential value not to exceed $150 million. The contract is a single award, indefinite-delivery/indefinite-quality contract with the capability to issue cost-plus-fixed-fee task orders and firm-fixed-price task orders.
Under the five-year SASS II contract, the awardee is tasked to provide simulation and software services for space-based vehicle models and robotic manipulator systems; human biomechanical representations for analysis and development of countermeasures devices; guidance, navigation, and control of space-based vehicles for all flight phases; and space-based vehicle on-board computer systems simulations of flight software systems. Responsibilities also include astronomical object surface interaction simulation of space-based vehicles, graphics support for simulation visualization and engineering analysis, and ground-based and onboarding systems to support human-in-the-loop training.
Major subcontractors include Tietronix Software Inc. in Houston and VEDO Systems, LLC, in League City, Texas.
For information about NASA and agency programs, visit:
https://www.nasa.gov/
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Tiernan Doyle
Headquarters, Washington
202-358-1600
tiernan.doyle@nasa.gov
Chelsey Ballarte
Johnson Space Center, Houston
281-483-5111
Chelsey.n.ballarte@nasa.gov
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Last Updated Jul 02, 2025 LocationNASA Headquarters Related Terms
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By NASA
NASA has awarded a task order to Florida Power and Light of Juno Beach, Florida, to provide electric distribution utility service at the agency’s Kennedy Space Center in Florida.
This is a fixed-price task order with an estimated value of $70 million over five years. The contract consists of a two-year base period beginning July 1, 2025, followed by a two-year and a one-year option period.
Under the contract, the awardee will provide all management, labor, transportation, facilities, materials, and equipment to provide electric distribution utility service up to and including all meters across the spaceport.
For more information about NASA Kennedy, visit:
https://www.nasa.gov/kennedy
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Patti Bielling
Kennedy Space Center, Florida
321-501-7575
patricia.a.bielling@nasa.gov
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By NASA
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 2 min read
Curiosity Blog, Sols 4575-4576: Perfect Parking Spot
NASA’s Mars rover Curiosity acquired this image of interesting textures exposed in an outcrop at the base of the “Mishe Mokwa” butte, ahead of the rover, using its Chemistry & Camera (ChemCam) Remote Micro Imager (RMI). Curiosity captured the image on June 13, 2025 — Sol 4569, or Martian day 4,569 of the Mars Science Laboratory mission — at 17:53:55 UTC. NASA/JPL-Caltech/LANL Written by Lucy Thompson, APXS Collaborator and Senior Research Scientist at the University of New Brunswick
Earth planning date: Wednesday, June 18, 2025
Not only did our drive execute perfectly, Curiosity ended up in one of the safest, most stable parking spots of the whole mission. We often come into the start of planning hoping that all the wheels are safely on the ground, but the terrain on Mars is not always very cooperative. As the APXS strategic planner I was really hoping that the rover was stable enough to unstow the arm and place APXS on a rock — which it was! We are acquiring APXS and ChemCam compositional analyses and accompanying Mastcam and MAHLI imaging of a brushed, flat, typical bedrock target, “Tarija.” This allows us to track the chemistry of the bedrock that hosts the potential boxwork features that we are driving towards.
As well as composition, we continue to image the terrain around us to better understand the local and regional context. Mastcam will acquire mosaics of some linear ridges off to the north of our current location, as well as of a potential fracture fill just out in front of our current parking spot, “Laguna del Bayo.” ChemCam will image part of an interesting outcrop (“Mishe Mokwa”) that we have already observed (see the image associated with this blog).
Thanks to the relatively benign terrain, the engineers have planned a 54-meter drive (about 177 feet) to our next location. After that drive (hopefully) executes successfully, we have a series of untargeted science observations. MARDI will image the terrain beneath the wheels and ChemCam will pick a rock target autonomously from our new workspace and analyze its chemistry.
To track atmospheric and environmental fluctuations, we are acquiring a Mastcam tau to measure dust in the sky as well as a Navcam large dust-devil survey and suprahorizon movie. The plan is rounded, as always, with standard DAN, REMS, and RAD activities.
For more Curiosity blog posts, visit MSL Mission Updates
Learn more about Curiosity’s science instruments
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Last Updated Jun 20, 2025 Related Terms
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Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA / DIP Start
November 17, 2021 at 10:00 AM ESTEnd
November 17, 2021 at 12:00 PM EST Workshop Series: What It’s About
The Digital Information Platform (DIP) workshop series is intended to provide a deeper dive and a closer look at some of the core features being developed by the DIP sub-project under ATM-X.
These workshops will give insight into DIP development, technology, and assumptions as well as providing a forum for engaging with the DIP team to pose questions and provide feedback on proposed designs. Engagement with the broader aviation community is a critical component to success of the DIP sub-project!
There will be several workshops within this series spanning a variety of topics. Participants are encouraged to sign up for any workshop topics they feel they could contribute to or provide feedback on.
Please keep an eye on the DIP homepage, under the upcoming events section, for future announcements of additional workshop topics!
Workshop #1: DIP Architecture and Data Integration Services
This workshop will cover DIP architecture and data integration services. Participants will get a look at how the DIP architecture is set-up as well as how data integration services are planned to be hosted on the platform.
The DIP architecture review is intended to cover how DIP was envisioned and how DIP is being developed to address data needs across the industry. Participants will have a chance to provide feedback on the DIP architecture and gain insight into how one might interface with the DIP to send or receive data.
The data integration services portion is intended to cover DIP’s technical approach to data integration. As an example implementation, there will be a first look at possible data fusion on the platform , including utilizing NASA’s Fuser, and tailoring for industry data consumers. Descriptions, at a high-level, of input to and output of the Fuser will also be discussed.
Who Should Register?
Participants interested in partnering with DIP and registering their service with the DIP platform are highly encouraged to attend this workshop. This is a unique opportunity for the aviation community to provide feedback and input on how this platform is structured to meet your needs.
Data and service consumers as well as data and service providers are encouraged to attend this workshop to provide their feedback and input for DIP development.
Participants looking to gain insight into upcoming DIP demonstrations or to learn more about DIP are encouraged to attend this workshop.
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Presentation slides Session Recording Request materials via email (arc-dip-ext@mail.nasa.gov) Digital Information Platform
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Last Updated Jun 18, 2025 EditorLillian GipsonContactJim Bankejim.banke@nasa.gov Related Terms
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By NASA
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Preparations for Next Moonwalk Simulations Underway (and Underwater)
EnerVenue’s batteries don’t require energy-consuming temperature control or maintenance and can be stored anywhere, including in the company’s “EnerStation” battery station, pictured here.Credit: EnerVenue, Inc. Battery technology that has powered the International Space Station, the Hubble Space Telescope, and numerous satellites is now storing energy on Earth, enabling intermittent renewable energy sources to provide steady power.
These extremely durable batteries were made more affordable for the average consumer by California-based EnerVenue Inc., which was able to bring down the cost of the technology by removing the need for expensive platinum, making terrestrial applications more feasible. With the cost-saving innovations, the batteries could be used for power plants, businesses, and homes.
NASA first used nickel-hydrogen batteries in 1990 for the Hubble Space Telescope — the technology’s debut in low-Earth orbit on a major project. It was the primary power system for the International Space Station for more than 18 years before eventually being replaced by lithium-ion batteries.
Each nickel-hydrogen cell consists of a nickel cathode — the positive electrode — and a hydrogen-catalyzed anode, which typically uses expensive platinum. Charging the battery generates hydrogen inside the highly pressurized vessel, which then gets reabsorbed on discharge.
Dr. Yi Cui , EnerVenue Chief Technology Advisor, developed a technique to remove platinum from these batteries, dramatically reducing costs of technology that had grown more sophisticated over decades of NASA adapting it to high-level missions. Much of the groundwork for EnerVenue’s batteries was laid by NASA.
Having laid the foundation and tested it in space, NASA paved the way for a durable power source that is now available for several applications on Earth.
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