An additional three candidates in these same systems are not confirmed as planets, but are likely to be validated as real planets once further observations and analyses are possible. (arxiv.org)
I think it is a double planet and everyone else thought it is a regular real planet that is very cold. (newscientist.com)
I first had to find a possible real planet that would support the farms, and people I wanted to send there. (blog.infinitypublishing.com)