Talk:Mars Excursion Module

Astronomy: Mars / Solar System Low‑importance

	Astronomy portal This article is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy
Low	This article has been rated as Low-importance on the project's importance scale.
	This article is supported by Mars task force (assessed as Low-importance).
	This article is supported by Solar System task force (assessed as Low-importance).

Spaceflight Low‑importance

	Spaceflight portal This article is within the scope of WikiProject Spaceflight, a collaborative effort to improve the coverage of spaceflight on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SpaceflightWikipedia:WikiProject SpaceflightTemplate:WikiProject Spaceflightspaceflight
Low	This article has been rated as Low-importance on the project's importance scale.

columbium vs niobium

Latest comment: 8 years ago1 comment1 person in discussion

Hmm... whether to edit or not ... the latter name is correct modern usage, but at the time this thing was designed it's arguable that its designers might actually have still used the former. Which, therefore, should we use in the article? 51.7.49.61 (talk) 00:26, 19 August 2017 (UTC)Reply