noun
modified Newtonian dynamics; MOND
A hypothesis in astrophysics that modifies Newton's laws to explain galaxy rotation curves without dark matter.
修正ニュートン力学は、暗黒物質を仮定せずに銀河の回転曲線を説明しようとする理論です。
Modified Newtonian dynamics is a theory that attempts to explain galaxy rotation curves without assuming dark matter.
Compound of 修正 (modification) + ニュートン (Newton) + 力学 (mechanics). Calque of English 'modified Newtonian dynamics'.