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Space Systems Command releases Command Plan outlining organizational priorities
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By Space Force
The U.S. Space Force and ULA launch team successfully completed the certification process of the Vulcan rocket. The first NSSL mission on Vulcan is expected this summer.
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By NASA
4 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
The Starling swarm’s extended mission tested advanced autonomous maneuvering capabilities.NASA/Daniel Rutter As missions to low Earth orbit become more frequent, space traffic coordination remains a key element to efficiently operating in space. Different satellite operators using autonomous systems need to operate together and manage increasing workloads. NASA’s Starling spacecraft swarm recently tested a coordination with SpaceX’s Starlink constellation, demonstrating a potential solution to enhance space traffic coordination.
Led by the Small Spacecraft Technology program at NASA’s Ames Research Center in California’s Silicon Valley, Starling originally set out to demonstrate autonomous planning and execution of orbital maneuvers with the mission’s four small spacecraft. After achieving its primary objectives, the Starling mission expanded to become Starling 1.5, an experiment to demonstrate maneuvers between the Starling swarm and SpaceX’s Starlink satellites, which also maneuver autonomously.
Coordination in Low Earth Orbit
Current space traffic coordination systems screen trajectories of spacecraft and objects in space and alert operators on the ground of potential conjunctions, which occur when two objects exceed an operator’s tolerance for a close approach along their orbital paths. Spacecraft operators can request notification at a range of probabilities, often anywhere from a 1 in 10,000 likelihood of a collision to 1 in 1,000,000 or lower.
Conjunction mitigation between satellite operators requires manual coordination through calls or emails on the ground. An operator may receive a notification for a number of reasons including recently maneuvering their satellite, nearby space debris, or if another satellite adjusts its orbit.
Once an operator is aware of a potential conjunction, they must work together with other operators to reduce the probability of a collision. This can result in time-consuming calls or emails between ground operations teams with different approaches to safe operations. It also means maneuvers may require several days to plan and implement. This timeline can be challenging for missions that require quick adjustments to capture important data.
“Occasionally, we’ll do a maneuver that we find out wasn’t necessary if we could have waited before making a decision. Sometimes you can’t wait three days to reposition and observe. Being able to react within a few hours can make new satellite observations possible,” said Nathan Benz, project manager of Starling 1.5 at NASA Ames.
Improving Coordination for Autonomous Maneuvering
The first step in improving coordination was to develop a reliable way to signal maneuver responsibility between operators. “Usually, SpaceX takes the responsibility to move out of the way when another operator shares their predicted trajectory information,” said Benz.
SpaceX and NASA collaborated to design a conjunction screening service, which SpaceX then implemented. Satellite operators can submit trajectories and receive conjunction data quickly, then accept responsibility to maneuver away from a potential conjunction.
“For this experiment, NASA’s Starling accepted responsibility to move using the screening service, successfully tested our system’s performance, then autonomously planned and executed the maneuver for the NASA Starling satellite, resolving a close approach with a Starlink satellite,” said Benz.
Through NASA’s Starling 1.5 experiment, the agency helped validate SpaceX’s Starlink screening service. The Office of Space Commerce within the U.S. Department of Commerce also worked with SpaceX to understand and assess the Starlink screening service.
Quicker Response to Changes on Earth
The time it takes to plan maneuvers in today’s orbital traffic environment limits the number of satellites a human operator can manage and their ability to collect data or serve customers.
“A fully automated system that is flexible and adaptable between satellite constellations is ideal for an environment of multiple satellite operators, all of whom have differing criteria for mitigating collision risks,” said Lauri Newman, program officer for NASA’s Conjunction Assessment Risk Analysis program at the agency’s headquarters in Washington.
Reducing the time necessary to plan maneuvers could open up a new class of missions, where quick responses to changes in space or on Earth’s surface are possible. Satellites capable of making quicker movements could adjust their orbital position to capture a natural disaster from above, or respond to one swarm member’s interesting observations, moving to provide a more thorough look.
“With improved access and use of low Earth orbit and the necessity to provide a more advanced space traffic coordination system, Starling 1.5 is providing critical data. Starling 1.5 is the result of a successful partnership between NASA, the Department of Commerce, and SpaceX, maturing technology to solve such challenges,” said Roger Hunter, program manager of the Small Spacecraft Technology program. “We look forward to the sustained impact of the Starling technologies as they continue demonstrating advancements in spacecraft coordination, cooperation, and autonomy.”
NASA Ames leads the Starling projects. NASA’s Small Spacecraft Technology program within the Space Technology Mission Directorate funds and manages the Starling mission.
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Last Updated Mar 26, 2025 LocationAmes Research Center Related Terms
Ames Research Center General Small Spacecraft Technology Program Space Technology Mission Directorate Explore More
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Overview
Welcome to the Career Transition Assistance Plan (CTAP) services page. Provided here are different resources to support informed steps toward a new career opportunity in the public or private sector.
Transition Assistance
NASA is partnering with OPM to offer a 1-day workshop covering multiple areas associated with career transitions. The workshop will be offered virtually on pre-scheduled dates and will include:
Career Exploration (1 Hour) Job Search Strategy (1 Hour) Resume Writing (2 Hours) Interview Techniques (2 Hours) One-On-One Counseling NASA will follow-up with employees eligible for CTAP to enroll them in the workshop and share participation details.
Transition Resources
Below are links to guidance, resources, and tools that are helpful during a career move, including resume preparation, interview preparation, networking strategies, job search assistance, and more.
Resume Preparation
Resources to help craft strong professional resumes that showcase personal skills and experience, including specialized training and tools.
General
Resume Tips Brochure to Launch Your Career
JPL Resume Workshop
Writing an Effective Resume
CareerOneStop
Federal/State/Local Government
Federal employees who have been displaced due to a Reduction in Force (RIF) may be eligible for priority selection for another federal job under the CTAP. In their USAJOBS profiles, they can indicate their CTAP eligibility under the Federal Service section and make their resume and profile searchable for Agency Talent Portal (ATP) users by selecting a saved resume under the Documents tab.
How to Build a Resume
What Should I Include in My Resume
How to Make Your Resume and Profile Searchable
Private Sector
Creating A Successful Private Sector Resume from Your Federal Resume
Beyond Federal Service: How to Transition to the Private Sector
Interview Coaching
Resources to prepare for job interviews and improve interview skills, including information about the interview process, how to prepare and respond to interview questions, and platforms to conduct practice interviews and receive feedback on responses.
Interview Process
Interview Tips from Department of Labor
Interview Tips from DOL’s CareerOneStop
Interview Responses
STAR Method: How to Use This Technique to Ace Your Next Job Interview
Interview Practice
Barclays Virtual Interview Practice Tool (Free)
Google Interview Warmup (Free)
Pramp (Free)
Networking
Guidance on how to leverage LinkedIn for job search and professional networking, and providing feedback on LinkedIn profiles, optimizing keywords, and increasing visibility to recruiters.
Rock Your LinkedIn Profile Learning Series Videos
LinkedIn Profile Best Practices
LinkedIn Profile Summary Best Practices
Leveraging LinkedIn for Job Search Success
Make the Most of LinkedIn for Your Job Search
Forming a Network
Job Information/Job Search Assistance
Free online resources for identifying adjacent or new career opportunities, including job matching websites and websites offering personality or career assessments.
Career Search
CareerOneStop
O*NET Online
Self-Assessment
CareerExplorer Assessment
CareerOneStop Self-Assessments
O*NET Interest Profiler
USAJOBS Career Explorer
Job Search
Apprenticeship Job Finder
CareerOneStop Job Search
Indeed
Monster
USAJOBS
ZipRecruiter
Other
CareerOneStop Find American Job Centers
Retraining
Free and fee-based online e-learning resources to enhance current skills or acquire new skills.
Codeacademy
Coursera
edX
Harvard Online Learning
Khan Academy
LinkedIn Learning
MasterClass
MIT OpenCourseWare
Skillshare
Stanford Online
Udemy
Employment Counseling
NASA’s Employee Assistance Program (EAP) offers free, confidential counseling that can be used to obtain employment counseling and support during a career transition, as well as referrals to other needed resources.
NASA Enterprise EAP Page
NASA Center EAP Pages
Additional Transition Resources
There are also additional career transition resources available through OPM including:
The Employee’s Guide to Career Transition
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Last Updated Mar 24, 2025 Related Terms
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By Space Force
The U.S. Space Force published its Data and Artificial Intelligence FY 2025 Strategic Action Plan.
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By Space Force
The Department of the Air Force provided guidance March 19 for military members and civilian employees who are presently on TDY, traveling on PCS orders, or scheduled to begin such travel for A1-sponsored training.
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