Meeting Mercury

A beautiful sequence of 53 images taken by the monitoring cameras on board the ESA/JAXA BepiColombo mission as the spacecraft made its first close flyby of its destination planet Mercury on 1 October 2021. The compilation includes images from two of the three Monitoring Cameras (MCAM) onboard the Mercury Transfer Module, which provides black-and-white snapshots at 1024 x 1024 pixel resolution. It is not possible to image with the high-resolution camera suite during the cruise phase. The MCAMs also capture parts of the spacecraft: MCAM-2 sees the medium-gain antenna and magnetometer boom, while the high-gain antenna is in the MCAM-3 field-of-view. The sequence opens with the closest images acquired by MCAM-2 and MCAM-3, taken at a distance of around 1000 km from the surface of the planet. Closest approach at 199 km took place about five minutes earlier, at 23:34:41 UTC. During the half hour following the close approach, imaging alternated between the two cameras. In general, MCAM-2 pointed towards the nor