Where is sinus Iridum on the Moon?

Where is sinus Iridum on the Moon?

northwest Mare Imbrium
Sinus Iridum is a flat mare region located to the northwest Mare Imbrium on the nearside of the Moon.

How old is the sinus Iridum?

3.84 to 3.7 billion years
Age estimate of 3.84 to 3.7 billion years based on crater counts (Wagner et al, 2002, Stratigraphic sequence and ages of volcanic units in the Gruithuisen region of the Moon.

Is sinus Iridum a crater?

Sinus Iridum is a mare-filled impact crater that superposes the Imbrium basin.

Is sinus Iridum older or younger than Mare Smythii?

Which one appears to be older, Mare Smythii (90 degrees long.) or Sinus Iridum (330 degrees long.) Mare Serenitatis is older than Oceanus Procellarum. Mare Serenitatis dates back to around 3.9 billion years oldwhile Oceanus Procellarum dates back to around 1.5 billion years ago.

What is a sinus on the Moon?

Sinus Medii /ˈsaɪnəs ˈmiːdiaɪ/ (Latin sinus mediī “Middle Bay”) is a small lunar mare. It takes its name from its location at the intersection of the Moon’s equator and prime meridian; as seen from the Earth, this feature is located in the central part of the Moon’s near side, and it is the point closest to the Earth.

How old is Mare Smythii?

Mare Smythii, located on the eastern limb of the Moon, contains relatively young (1-2 billion years old) basaltic lavas.

Where is the Bay of Rainbows on the Moon?

Sinus Iridum
Sinus Iridum /ˈsaɪnəs ˈɪrɪdəm/ (Latin sinus īridum “Bay of Rainbows”) is a plain of basaltic lava that forms a northwestern extension to the Mare Imbrium on Earth’s moon. It is surrounded from the northeast to the southwest by the Montes Jura range.

What is a lunar basin?

Lunar Basins & their Names. Basins are the largest craters on the Moon, but they weren’t recognized because nearly all of the ones on the Earth-ward facing hemisphere are filled with mare lava flows.

Is the Sea of Tranquility?

Mare Tranquillitatis /træŋˌkwɪlɪˈteɪtɪs/ (Latin tranquillitātis, the Sea of Tranquillity or Sea of Tranquility; see spelling differences) is a lunar mare that sits within the Tranquillitatis basin on the Moon….Mare Tranquillitatis.

How big is Plato on the Moon?

Credit: NASA/GSFC/Arizona State University. Plato is a large (109 km (67.7 mi) diameter) mare filled crater seen prominently in the northern near side of the Moon.

How old is the Kepler crater?

Crater Kepler area. Usually rays appear to be formed by the excavation and deposition of material from both the main crater and secondary craters. Crater Kepler (32 km in diameter) has intermediate age [3]. It is younger than Copernicus (inferred age of ~ 810 Myr), but older than Tycho (inferred age of ~ 109 Myr).

Is the Sinus Iridum the ear of the Moon?

Sinus Iridum is his ear. Source: LUNE, an artistic documentary about the moon-related tides and biology, broadcasted on an European channel called -5-, december 31, 2015. – DannyCaes Jan 1, 2016 The Head of the Lady is also depicted on the National Geographic Society’ s map The Earth’s Moon (sans the man’s face). – DannyCaes Jan 1, 2016

What was the handle of the Sinus Iridum?

The Jewelled Handle at Sinus Iridum and Montes Jura was very well depicted in the first appearance of the Waxing Gibbous Moon in Stanley Kubrick’s 2001: a Space Odyssey, when the globe shaped lunar lander Aries departed en-route to the moon, with professor Heywood Floyd in it) (great music of Strauss!). Thanks Ivo Demeulenaere !!!

Is the sunrise terminator located at Sinus Iridum?

Observer’s note: when the sunrise terminator is located at Sinus Iridum and the arc-shaped Montes Jura, the Jewelled Handle effect is in its full glory (this is a remarkable Clair-Obscur phenomenon described by Sir Patrick Moore in his moonbooks).

How did the Iridum crater on the Moon sink?

Later, the giant basin’s center began to sink as lavas flooded to the surface, causing the southern edge of the Iridum crater to tilt inward, toward Imbrium’s center. Eventually, rising lavas submerged the Iridum crater’s lower, southern wall.