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DIP Workshop Series 1: DIP Architecture and Date Integration Services
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By NASA
Credit: NASA NASA has selected Barrios Technology, LLC, in Houston to provide technical integration services for the agency’s human space flight programs.
The Mission Technical Integration Contract is a cost-plus-award-fee and cost-plus-incentive fee contract with core and indefinite-delivery/indefinite-quantity requirements. It has a total estimated value of approximately $450 million, and a period of performance beginning Oct. 1, and ending on Sept. 30, 2027, along with four one-year option periods through 2031.
Under the contract, the contractor will provide technical integration and related services for multiple human space flight programs. These services include program, business, configuration and data management, information technology, systems engineering and integration, mission integration, safety and mission assurance, and operations.
For information about the agency and its programs, visit:
https://www.nasa.gov
-end-
Tiernan Doyle
Headquarters, Washington
202-358-1600
tiernan.doyle@nasa.gov
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Last Updated Jul 28, 2025 LocationNASA Headquarters Related Terms
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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 3 min read
Curiosity Blog, Sols 4607-4608: Deep Dip
NASA’s Mars rover Curiosity acquired this image, looking toward the upper slopes of Mount Sharp, using its Left Navigation Camera (Left Navcam) on July 20, 2025. Curiosity captured the image on Sol 4605, or Martian day 4,605 of the Mars Science Laboratory mission, at 18:58:26 UTC. NASA/JPL-Caltech Written by Deborah Padgett, MSL OPGS Task Lead at NASA’s Jet Propulsion Laboratory
Earth planning date: Monday, July 21, 2025
Curiosity continues our exploration of the fractured boxwork terrain on the slopes of Mount Sharp. After a successful 5-meter drive (about 16 feet), our rover is resting in a hollow on its way to a boxwork ridge viewpoint. Over the weekend, Curiosity began an atmospheric observation with the SAM instrument, which will continue into today’s plan. Because the SAM instrument is complex and powerful, it uses a great deal of energy when it operates, causing what we call a “deep dip” in the battery charge level. This means that we have to wait a bit after the SAM observations complete for the battery to recharge enough for Curiosity to observe its surroundings with other science instruments, or move its arm or wheels. For this reason, the plan today does not include a drive, and contact science at this location will be done on the second sol of the plan.
On Sol 4607, Curiosity will begin the day with SAM atmospheric composition activity, which will run for several hours. After it finishes, we will use the rover’s navigation camera to perform a cloud altitude observation, looking for cloud shadows on the upper reaches of Mount Sharp, and clouds drifting by overhead at the zenith. Overnight, Curiosity’s battery will recharge, allowing us to perform a targeted science block on the morning of Sol 4608. This starts with Navcam observations of dust opacity across the floor of Gale Crater, then a measurement of dust in the air toward the Sun with Mastcam. Curiosity then turns Mastcam toward the ridge ahead to obtain a 15×1 mosaic on target “Cueva De Los Vencejos Y Murcielagos (Cave of Swifts and Bats).” Afterwards, Mastcam will look back along Curiosity’s tracks, hoping to see freshly broken rocks and determine the texture of disturbed ground. Next, ChemCam’s laser spectrograph will zap a nodular rock pillar named for the famous high-altitude “Lake Titicaca” bordering Bolivia and Peru. A second ChemCam observation with the RMI telescopic camera will study stratigraphy on the Mishe Mokwa butte with a 5×2 image mosaic. Mastcam will finish off this science block by looking at the pits left behind by the ChemCam laser on target “Lake Titicaca.”
In the afternoon, Curiosity’s arm will reach out to brush the dust from the bedrock target “La Tranquita,” then observe it with the MAHLI microscopic imager and APXS. MAHLI and APXS will also investigate plate-like rock formations at target “Aqua Dulce.” A third target with more complex rock structures dubbed “Paposo,” after a natural monument along the Pacific Coast of northern Chile, will be imaged only by MAHLI. The next morning will include another targeted science block. Curiosity will then drive away toward the next viewpoint in the boxwork terrain of Mars.
For more Curiosity blog posts, visit MSL Mission Updates
Learn more about Curiosity’s science instruments
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Last Updated Jul 22, 2025 Related Terms
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By NASA
The The Stratospheric Projectile Entry Experiment on Dynamics (SPEED), a two-stage stratospheric drop test architecture, is currently under development to bridge the state-of-the-art gap that many NASA flagship missions require to reduce system risk and enable more optimized designs via margin reduction. To do this, a two-stage vehicle will drop from a high-altitude balloon and use the first stage (an LV-Haack cone aeroshell) to accelerate the sub-scale test model to supersonic conditions. The onboard avionics will then release the test model into freestream flow at the proper altitude in Earth’s atmosphere for dynamic Mach scaling to the full-scale flight trajectory. SPEED leverages low-cost methods of manufacturing such as 3D printing and laser/water-jet cutting to enable 8 or more two-stage vehicles to be dropped in a single test, making the science-to-dollar density much higher than any current ground-test facility NASA has at its disposal. The goal is to develop a robust ejection system that can reliably introduce the test models into supersonic flow with a tight variance on initial condition perturbation. The separation system must be capable of handling a range of initial angle-of-attacks, keep the test model secure in the first stage during take-off and descent, and eject the test model in such a way that it does not linger behind the first stage and be affected by the resulting wake. As current ejection system designs are conceptual, complex, and untested, NASA is looking for alternative ideas that can be incorporated into the design of their next iteration of SPEED flight vehicles to increase system reliability. We are challenging the public to design innovative concepts for a separation mechanism that can be used to assess NASA and commercial reentry vehicle stability.
Award: $7,000 in total prizes
Open Date: July 14, 2025
Close Date: September 8, 2025
For more information, visit: https://grabcad.com/challenges/ejection-mechanism-design-for-the-speed-test-architecture
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By Space Force
The U.S. Space Force’s Space Operations Command accepted a modernized operating system for Global Positioning System, which is designed to maintain resiliency of the constellation and improve positioning, navigation and timing services to meet user demand now and in the future.
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By NASA
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Last Updated Jun 18, 2025 EditorLillian GipsonContactJim Bankejim.banke@nasa.gov Related Terms
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