NASA plans to launch artificial star named after Arlo Landolt by 2029

NASA plans to launch an artificial star named after astronomer Arlo Landolt by 2029. This mission, in collaboration with George Mason University, has a budget of $19.5 million and aims to improve measurements of stellar brightness and telescope calibrations. The artificial star will emit photons to help telescopes achieve precise calibration. It will be placed in orbit about 22,236 miles above Earth, providing a new reference point for astrophysical studies. The mission will enhance our understanding of star characteristics and support research into dark energy and the potential for life on other planets. George Mason University students will play a key role in the project.