As the supercooled propellant flowed into the core stage, and NASA’s SLS (Space Launch System) rocket roared to life, Allison Mjoen and her family watched with awe and pride. Mjoen, NASA’s operations manager for the agency’s Exploration Ground Systems Program, helped shape the systems and ground operations that will one day send humans back to…
This NASA Hubble Space Telescope image features the edge-on, intermediate spiral galaxy NGC 1827, located roughly 37 million light-years away in the constellation Columba, the Dove.
What GAO Found Since 2014, GAO has reported that enrollment in private health insurance plans has been concentrated, meaning a small number of issuers, such as health insurers, enrolled most of the people in a given market. Specifically, GAO considers a market concentrated in a state if three or fewer issuers hold at least 80…