A new study proposes low-energy spaceflight trajectories that could make missions to near-Earth asteroids like Apophis more affordable and flexible. The approach uses natural gravitational dynamics ...
China’s Tianwen-2 spacecraft has reached a major milestone by arriving just 20 kilometers from the near-Earth asteroid 2016 ...
Something in the sky captured the attention of astronomers in the final days of 2024. A telescope in Chile scanning the night sky detected a faint point of light, and it didn’t correspond to any of ...