nostr:npub1wjertnc0ekmuuvfgpw6zyx68e5lxryvglj5v02pxljwfw4jfvrmq7ekd27
Here's a picture I stole from New Mexico State University:

https://mastodon.sdf.org/system/media_attachments/files/111/076/326/612/788/984/original/858d4ec0ff83312c.jpg