Search results
4 days ago · Moon, Earth’s sole natural satellite and nearest celestial body. Known since prehistoric times, it is the brightest object in the sky after the Sun. Its name in English, like that of Earth, is of Germanic and Old English derivation.
- The Lunar Interior
Moon - Core, Crust, Surface: Most of the knowledge about the...
- Lunar Resources
Moon - Resources, Exploration, Science: Scientists and space...
- Lunar Exploration
Moon - Exploration, Craters, Surface: Investigations of the...
- Impacts, Volcanism, Craters
Moon - Impacts, Volcanism, Craters: The dominant...
- The Lunar Interior
1 day ago · List of missions to the Moon. A replica of Luna 9, the first spacecraft to land on the Moon. The first image taken of the far side of the Moon, returned by Luna 3. As part of human exploration of the Moon, numerous space missions have been undertaken to study Earth's natural satellite. Of the Moon landings, Luna 2 of the Soviet Union was the ...
- 13
- 23
- 63
1 day ago · The Moon is Earth's only natural satellite and is the fifth-largest satellite in the solar system. It has a diameter of 3,474 kilometers and a mass of 7.34 x 10^22 kilograms, making it about 1/81st the mass of Earth. The Moon's surface is covered in craters, mountains, and plains, with the largest feature being the Imbrium Basin.
1 day ago · Most launches from Earth. 10 launches. Frederick W. Sturckow (USA), Space Shuttle and SpaceShipTwo (1998–2024) Note: The six SpaceShipTwo flights surpass the U.S. definition of spaceflight (50 mi (80.47 km)), but fall short of the Kármán line (100 km (62.14 mi)), the definition used for FAI space recordkeeping.
Dec 10, 2021 · Stellarium Web is a planetarium running in your web browser. It shows a realistic star map, just like what you see with the naked eye, binoculars or a telescope.
2 days ago · Size. With a diameter of about 3,475 kilometers (2,159 miles), the Moon is roughly one-fourth the diameter of Earth, making it a significant presence in our night sky. Its size relative to Earth ...
2 days ago · A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of Earth, totally or partially. Such an alignment occurs approximately every six months, during the eclipse season in its new moon phase, when the Moon's orbital plane is closest to the plane of Earth's orbit. [1]
