impact basin filled with basalt of
- Abraham Lincoln (allthetropes.org)
That guy who won the American Civil War, proclaimed the slaves free, delivered the Gettysburg Address and was shot dead at the theatre. He’s also known for wearing a top hat and being very tall (the tallest president, in fact, at six feet four inches), and when he for a brief time took direct control of the Union army, showed himself to be a talented military strategist as well. A genial and charming speaker, Lincoln had an uncanny ability to explain complex issues in layman’s terms, and his speeches are among the most famous in American history. Considered an untested and possibly radical figure, he is famous for Growing the Beard in office. In many ways he’s the only post-Founding Fathers/ pre-Teddy Roosevelt President who’s thought of at all. He is almost universally considered to be one of the greatest (if not the greatest) Presidents in American history.
- Lunar mare (Wikipedia)
The lunar maria (/ˈmæri.ə/ MARR-ee-ə; sg. mare /ˈmɑːreɪ, -i/ MAR-ay, MAR-ee) are large, dark, basaltic plains on Earth’s Moon, formed by lava flowing into ancient impact basins. They were dubbed maria (Latin for ‘seas’) by early astronomers who mistook them for actual seas.[citation needed] They are less reflective than the “highlands” as a result of their iron-rich composition, and hence appear dark to the naked eye. The maria cover about 16% of the lunar surface, mostly on the side visible from Earth. The few maria on the far side are much smaller, residing mostly in very large craters. The traditional nomenclature for the Moon also includes one oceanus (ocean), as well as features with the names lacus (’lake’), palus (‘marsh’), and sinus (‘bay’). The last three are smaller than maria, but have the same nature and characteristics.