01:1601:16, 18 May 2024diffhist−34
Exploration of Mars
Split "Past and current missions" into "Past missions" and "Current missions." "Past missions" is probably still too long, and "Current missions" likely needs cleanup
17:1817:18, 12 May 2024diffhist+1,375
First contact (science fiction)
Made rewrites in "Ethics of first contact" subsection (especially the first paragraph) and reformatted references to be in line with the rest of the article
01:1601:16, 18 May 2024diffhist−34
Exploration of Mars
Split "Past and current missions" into "Past missions" and "Current missions." "Past missions" is probably still too long, and "Current missions" likely needs cleanup
17:1817:18, 12 May 2024diffhist+1,375
First contact (science fiction)
Made rewrites in "Ethics of first contact" subsection (especially the first paragraph) and reformatted references to be in line with the rest of the article