a map showing earth, the moon, mars and its moon phobos with a long s-shaped path drawn between them on which a T-shaped spacecraft flies - 晨昏线航天

a map showing earth, the moon, mars and its moon phobos with a long s-shaped path drawn between them on which a T-shaped spacecraft flies — a map showing earth, the moon, mars and its moon phobos with a long s-shaped path drawn between them on which a T-shaped spacecraft flies 图：Space.com

署名图：Space.com

原始出处space.com

尺寸2000 × 1125 · JPG

本图来自 space.com，转载自公开渠道。如有侵权请联系 [email protected] 删除。