Who discovered the Tycho crater?
Tycho (/ˈtaɪkoʊ/) is a prominent lunar impact crater located in the southern lunar highlands, named after the Danish astronomer Tycho Brahe (1546–1601). It is estimated to be 108 million years old….Satellite craters.
| Tycho | Coordinates | Diameter, km |
|---|---|---|
| Y | 44.12°S 15.93°W | 22 |
| Z | 43.23°S 16.35°W | 23 |
What did the scientists uncover at the Tycho crater on the Moon?
It was first assumed to be a giant nickel-iron meteorite, but not even that could produce such an intense field. Excavation at the site unveiled the three million year old black monolith which was buried 20 feet below the lunar surface.
What is the big crater on the bottom of the Moon?
South Pole-Aitken
The Moon’s Largest Crater has a Chunk of Metal Embedded in it That’s 5 Times Bigger than the Big Island of Hawaii. One of the largest craters in the Solar System is on our Moon. It’s called the South Pole-Aitken (SPA) basin and it’s 2,500 km (1,600 mi) in diameter and 13 km (8.1 mi) deep.
What are highlands on the Moon?
Glossary. highlands: the lighter, heavily cratered regions of the Moon, which are generally several kilometers higher than the maria. mare: (plural: maria) Latin for “sea;” the name applied to the dark, relatively smooth features that cover 17% of the Moon’s surface.
How old is Tycho crater?
108 million years ago
So if these samples are truly from Tycho, the crater formed 108 million years ago as well. This may still seem old, but compared to the 3.9 billion-year age for many large lunar craters, Tycho is the new kid on the block.
Who was the last to walk on the surface of Moon?
commander Eugene Cernan
Apollo 17 mission commander Eugene Cernan holds the lower corner of the U.S. flag during the mission’s first moonwalk on Dec. 12, 1972. Cernan, the last man on the moon, traced his only child’s initials in the dust before climbing the ladder of the lunar module the last time.
Which is the deepest pit in Moon?
the South Pole-Aitken basin
Stretching 1,550 miles (2,500 kilometers) wide and 8 miles (13 km) deep, the South Pole-Aitken basin, as the tremendous hole is known to Earthlings, is the oldest and deepest crater on the moon, and one of the largest craters in the entire solar system.
Are Highlands older than maria?
Compared to geology of the Lunar Highlands: ● Lunar highlands have more impact craters than the mare. So, the highlands are older. They are the same age as the highlands because both features were formed by the hardening of lava.
What are black spots on moon?
Those spots are called maria, from the Latin word for sea, because early astronomers mistakenly thought they were lunar seas (they’re actually volcanic plains). The smooth and dark maria cover 17 percent of the surface of the moon.
How big is the crater of Copernicus on the Moon?
The crater Copernicus, 93 kilometers in diameter, is seen in the distance. Several chains of small craters are visible. These are oriented toward Copernicus and are secondary craters produced by material ejected when Copernicus formed. In the foreground, the crater Pytheas is 20 kilometers in diameter.
What was the albedo of the Copernicus crater?
Dr. Shoemaker and his colleagues noted that rays from different craters exhibited a range of albedos from very bright (Aristarchus crater) to barely visible (Copernicus crater).
Where are the hills south of Copernicus crater?
South of the crater is the Mare Insularum, and to the south-south west is the crater Reinhold. North of Copernicus are the Montes Carpatus, which lie at the south edge of Mare Imbrium. West of Copernicus is a group of dispersed lunar hills.
Where did the rays from Copernicus crater come from?
The crater rays spread as far as 800 kilometers across the surrounding mare, overlying rays from the craters Aristarchus and Kepler. The rays are less distinct than the long, linear rays extending from Tycho, instead forming a nebulous pattern with plumy markings.