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月軌道

10 件の記事

Diagram of the Moon's phases shown in the outer perimeter as seen from the northern hemisphere. The Earth is at the center of the diagram and the Moon is shown orbiting.

月の満ち欠け月相のメカニズムと観測の基礎知識

月の満ち欠け月相新月満月
Spacecraft orbit and photographic coverage on the near side (left) and far side (right)

ルナ・オービター1号月面探査の先駆者が成し遂げた快挙

ルナ・オービター1号月探査機NASA月面写真
Smart-1 spacecraft

SMART-1欧州初の月探査機が切り拓いた革新的推進技術と月面観測

SMART-1欧州宇宙機関ESAホール推力機
SLS core stage for Artemis II lifted into High Bay 2 of the Vehicle Assembly Building shortly after stacking operations began in December 2024

アルテミスII計画人類が再び月へ向かう歴史的有人フライバイミッション

アルテミスIINASA有人月探査オリオン宇宙船
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ルナ15号アポロ11号と同時期に挑んだソ連の月面探査

ルナ15号ソビエト連邦月探査アポロ11号
Antikythera Mechanism Saros cycle for the prediction of eclipses ΣΚΓ′, in the red rectangle, and means 223 months. Written between 150 and 100 BCE

サロス周期日食と月食を予測する天文学の神秘的なサイクル

サロス周期日食月食天文学
Location of the northern lunistices from 2006 to 2025

月面停止(ルナスティス)のメカニズムと18.6年周期の天文学的影響

月面停止ルナスティス赤緯主要月面停止
Diagram of the Moon's phases shown in the outer perimeter as seen from the northern hemisphere. The Earth is at the center of the diagram and the Moon is shown orbiting.

月の満ち欠け月相の仕組みと観測のポイント

月の満ち欠け月相新月満月
Animation of the Moon as it cycles through its phases, as seen from the Northern Hemisphere. The apparent wobbling of the Moon is known as libration.

太陰月(ルナ・マンス)の定義と5つの天文学的周期

太陰月朔望月恒星月回帰月
3D model of Clementine

クレメンタイン計画月面水資源の発見と深宇宙探査の技術実証

クレメンタイン月探査機NASA月面水