Will Start Going to Mars in 2018. SpaceRef. 28 April 2016 [2016-04-28]. (原始内容存档于2021-10-01). David, Leonard. Project 'Red Dragon': Mars Sample-Return Mission
要原因。另一种作用可能来自尘埃颗粒在波长约3微米近红外范围内的光子散射,超过了气体分子的瑞利散射。 NASA - Mars in a Minute: Is Mars Really Red? (页面存档备份,存于互联网档案馆) (Transcript (页面存档备份,存于互联网档案馆)) Kieffer
Newest Mars Mission Spacecraft Enters Orbit around Red Planet. NASA. September 21, 2014 [September 22, 2014]. (原始内容存档于2017-01-20). Emirates Mars Mission: