"2023's Top Space Milestones: Discoveries, Landings, and Economy Shakers"

In 2023, significant advancements in space exploration have been made, including the detection of cosmic hum by the NANOGrav Observatory, which could aid in the search for dark matter. The James Webb Space Telescope is providing groundbreaking images and data, reshaping our understanding of the universe, from stellar nurseries to the smallest brown dwarfs. The OSIRIS-REx mission has gathered crucial information from the asteroid Bennu, which poses a potential threat to Earth. SpaceX's unique contract with NASA has allowed for rapid innovation and a high launch tempo. However, as space launch activities increase, concerns about their environmental impact are growing, prompting discussions on more sustainable space travel methods.