Even with the recent budget-related stress, NASA continues to be a happy place for its workers. The agency was rated by its employees as the best place work for the 12th straight year in the 2023 Best Places to Work in the Federal Government survey, issued by the Partnership for Public Service and Boston Consulting Group. This top ranking was among the larger agencies. A more complete listing based on agency size is shown in the graphic below.
In a press release regarding the survey results, NASA’s Administrator Bill Nelson stated:
Once again, NASA has shown that with the world’s finest workforce, we can reach the stars…Through space exploration, advances in aviation, groundbreaking science, new technologies, and more, the team of wizards at NASA do what is hard to achieve what is great. That’s the pioneer spirit that makes NASA the best place to work in the federal government. With this ingenuity and passion, we will continue to innovate for the benefit of all and inspire the world.
Congrats to the team at NASA that has kept the agency in the lead through interesting work and positive management. A big mission needs an ambitious and happy staff to keep the dream alive.
Image (Credit): Hubble image of a triple-star system. (NASA, ESA, G. Duchene (Universite de Grenoble I); Image Processing: Gladys Kober (NASA/Catholic University of America))
This week’s image is from the NASA/ESA Hubble Space Telescope. It shows a triple-star system that consists of the variable star HP Tau, HP Tau G2, and HP Tau G3.
HP Tau is known as a T Tauri star, a type of young variable star that hasn’t begun nuclear fusion yet but is beginning to evolve into a hydrogen-fueled star similar to our Sun. T Tauri stars tend to be younger than 10 million years old ― in comparison, our Sun is around 4.6 billion years old ― and are often found still swaddled in the clouds of dust and gas from which they formed.
Image (Credit): The Boeing’s CST-100 Starliner spacecraft atop a United Launch Alliance Atlas V during a launch attempt of NASA’s Boeing Crew Flight Test on Monday, May 6, 2024, at Cape Canaveral Space Force Station in Florida. (NASA/Joel Kowsky)
If you were hoping to a Boeing Starliner launch to the International Space Station (ISS) today, then you will be disappointed (again). The launch is not expected until Friday May 25 at the earliest.
The additional time allows teams to further assess a small helium leak in the Boeing Starliner spacecraft’s service module traced to a flange on a single reaction control system thruster. Pressure testing performed on May 15 on the spacecraft’s helium system showed the leak in the flange is stable and would not pose a risk at that level during the flight. The testing also indicated the rest of the thruster system is sealed effectively across the entire service module. Boeing teams are working to develop operational procedures to ensure the system retains sufficient performance capability and appropriate redundancy during the flight. As that work proceeds, NASA’s Commercial Crew Program and the International Space Station Program will take the next few days to review the data and procedures to make a final determination before proceeding to flight countdown.
All we can do is hope and wait. I expect astronauts Suni Williams and Butch Wilmore, who are ready to crew the Starliner, are even more impatient.
Update: The proposed May 25 launch date is now dead as well. NASA has yet to provide a new date for what will be a historic launch if it ever gets underway.
David Salvagnini, currently NASA’s chief data officer, will now also hold the title of Chief Artificial Intelligence (AI) Officer. It seems to be the trend these days as AI infiltrates organizations.
This appointment is in accordance with President Biden’s Executive Order on the Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence. Salvagnini now is responsible for aligning the strategic vision and planning for AI usage across NASA. He serves as a champion for AI innovation, supporting the development and risk management of tools, platforms, and training.
How important is AI to the future of the space industry? I asked deepai.org/chat and got back this self-important reply:
Artificial Intelligence (AI) is playing a crucial role in the space industry, transforming various aspects of space exploration, development, and operations. Here are some key areas where AI is making a significant impact:
Spacecraft Operations: AI algorithms are used to monitor and control spacecraft systems, enabling autonomous decision-making and reducing the need for human intervention. This improves the efficiency and reliability of spacecraft operations.
Data Analysis: AI-powered data analysis tools are used to process vast amounts of data collected from space missions, such as satellite imagery, astronomical observations, and sensor data. This enables scientists to identify patterns, detect anomalies, and make more informed decisions.
Robotics and Automation: AI is being used to develop more advanced robotic systems for space missions, such as autonomous robots for planetary exploration and satellite maintenance. This reduces the risk of human error and increases the efficiency of operations.
Predictive Maintenance: AI-powered predictive maintenance tools are used to detect potential issues in spacecraft systems, enabling proactive maintenance and reducing the risk of equipment failure.
Space Weather Forecasting: AI models are used to predict space weather events, such as solar flares and coronal mass ejections, which can impact satellite communications and navigation systems.
Exoplanet Hunting: AI-powered algorithms are used to analyze data from exoplanet-hunting missions, such as NASA’s Kepler space telescope, to identify potential exoplanet candidates.
Astronomical Research: AI is used to analyze large datasets from astronomical observations, such as galaxy distributions, star formation rates, and dark matter detection.
Space Traffic Management: AI-powered systems are being developed to manage space traffic, ensuring safe and efficient operations in low-Earth orbit.
Cybersecurity: AI-powered cybersecurity tools are used to detect and prevent cyber threats in space systems, protecting sensitive data and ensuring mission continuity.
Mission Planning: AI algorithms are used to optimize mission planning, taking into account factors such as propulsion systems, communication networks, and terrain analysis.
If this is true, then Mr. Salvagnini will be a very busy man.
Image (Credit): Artist’s rendering of the Flexible Levitation on a Track system on the lunar surface with planet Earth on the horizon. (NASA/Ethan Schaler)
As the National Aeronautics and Space Administration (NASA) readies to return astronauts to the moon, it has announced its plans to build a levitating robot train on the lunar surface. In a blog post, the American space agency provided details about the project called “Flexible Levitation on a Track (FLOAT)”, which aims to provide a “robotic transport system” to support future lunar activities of astronauts visiting the moon. The transport system will be critical to the daily operation of a sustainable lunar base in the 2030s, NASA said in a statement.
A changing of the guard in space stations is on the horizon as private companies work toward providing new opportunities for science, commerce, and tourism in outer space. Blue Origin is one of a number of private-sector actors aiming to harbor commercial activities in low Earth orbit (LEO) as the creaking and leaking International Space Station (ISS) approaches its drawdown. Partners in Blue Origin’s Orbital Reef program, including firms Redwire, Sierra Space, and Boeing, are each reporting progress in their respective components of the program. The collaboration itself may not be on such strong ground. Such endeavors may also end up slowed and controlled by regulation so far absent from many new, commercial areas of space.
Details about joint plans between Moscow and Beijing to put a lunar nuclear reactor within the next decade have been revealed by the head of Russia’s space agency. In March, Roscosmos announced plans to work with China to build an automated nuclear reactor to power a proposed lunar base that the two countries would operate together within the next decade. To construct the site, Roscosmos director general Yury Borisov said two months ago it was looking at using nuclear-powered rockets to transfer cargo to the moon, but had not yet figured out how to build these spacecraft safely. In an article published Wednesday by state news outlet RIA Novosti, Borisov said that development of the plant was underway and the countries were working on creating experimental and research facilities as part of the project.
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