#birt

[sunfyredefender77]

AYYY HAPPY 30th BIRTHDAY KING!!!!!

[quiltofstars]

Rupes Recta ("Straight Cliff") in Mare Nubium ("Sea of Clouds") // Axel Vincent-Randonnier

Click below to read about this peculiar straight cliff and some of the craters nearby!

The Rupes Recta is a fault line on the Moon, stretching for 110 km (68 miles) at a height of about 240-300 m (790-985 ft). It is located in Mare Nubium, Latin for Sea of Clouds.

Some craters are nearby. From left to right:

Thebit crater is named after Thābit ibn Qurra (826-901), an Arabic astronomer who preserved the works of Ptolemy and calculated the length of a day to be 365 days, 6 hours, 9 minutes, and 12 seconds (only off by 2 seconds!)

Birt crater is named for English astronomer William Radcliffe Birt (1804-1881) who carried out a lot of work researching Earth's atmosphere. He also published maps of the lunar surface.

Nicollet crater is named after French astronomer Joseph Nicolas Nicollet (1786-1843). He was a colleague of the mathematician Pierre-Simon Laplace and discovered a comet. He later emigrated to the United States where he led several expeditions of the Upper Mississippi River basin.

Wolf crater is named after Maximilian Wolf (1863-1932), a German astronomer and pioneer of astrophotography.

[m0oncak3]

my boys

[pregnancylover44]

So a little oooooh update. I really look pregnant now and Im currently Mmmmm in the middle of another growth spurt. Im so achy and sore and Im literally hooooooo starting to swell out of my clothes! Feel free to send asks and messages about everything going on.

[swiftthefox]

Lin Fengmian - Owl

[risingsunresistance]

[0maggutz]

birfday!

[maclanahan--mermaid-comics]

what my ad experience has been for the last month has felt like