It's not particularly surprising, but this is (probably) only the second such object we've actually seen, which makes it very interesting. The first such objec

It's not particularly surprising, but this is (probably) only the second such object we've actually seen, which makes it very interesting. The first such object, ʻOumuamua, was both interesting (because it was the first one we saw) and surprising (because of its apparent odd shape as indicated by its observed light curve).