баллистика

Spektr-RG, James Webb Space Telescope, Gaia, and since the end of July, 2023, Euclid circle around L2 point in animations by Natan Eismon and Maxim Pupkov from the Department of Space Dynamics and Mathematical Information Processing.

Spektr-RG, James Webb Space Telescope, and Gaia space observatories circle around L2 point. Animations by Natan Eismon and Maxim Pupkov from the Department of Space Dynamics and Mathematical Information Processing.

Mission scenario to a dwarf planet Sedna was considered in a paper by IKI authors published by Advances in Space Research. Sedna, whose 10,000-year orbit reaches as far as inner Oort cloud, will pass its perihelion in 2075. It is perhaps the 'once-in-a-lifetime' chance to send the spacecraft to this object and wait for the results to come to the same generation.