Wikipedia:Articles for deletion/NGC 4993
Obviously meets , as you can tell by catalog number alone - but not hard to confirm in the article. The nominator seems to have a problem with recent research in gamma ray bursts and is trying to delete all relevant articles. Who knows why? Concerns should be raised in talk pages not by (possibly) maliciously nominating articles for deletion (which is against Wikipedia rules). Anyway, regardless, clearly meets notability requirements
— User:Colapeninsula, 09:31, 1 September 2017 (UTC)
Stance: keep
Cited policy: WP:NASTRO (Wikipedia:Notability)