Search results
2 days 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 ...
- List of Artificial Objects on The Moon
Locations of major spacecraft on the Moon superimposed on...
- List of Missions to Mars
In 1999, Mars Climate Orbiter accidentally entered Mars'...
- List of Artificial Objects on The Moon
1 day ago · The Moon is Earth 's only natural satellite. It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth.
2 days ago · 7: Anatoly Solovyev, during Expedition 24 on the Soviet/Russian space station Mir, in 1997–98. (Two were internal "spacewalks" inside a depressurized module.) 7: Andrew Morgan, during his first spaceflight on board the ISS for Expedition 60 / 61 / 62 in 2019–2020, he spent 45 hours and 48 minutes outside the station.
1 day ago · The Moon. 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.
4 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]
3 days ago · Europa / jʊˈroʊpə / ⓘ, or Jupiter II, is the smallest of the four Galilean moons orbiting Jupiter, and the sixth-closest to the planet of all the 95 known moons of Jupiter. It is also the sixth-largest moon in the Solar System. Europa was discovered independently by Simon Marius and Galileo Galilei [2] and was named (by Marius) after ...
18 hours ago · The Sun is a G-type main-sequence star that makes up about 99.86% of the mass of the Solar System. It has an absolute magnitude of +4.83, estimated to be brighter than about 85% of the stars in the Milky Way, most of which are red dwarfs. [32] [33] The Sun is a Population I, or heavy-element-rich, [b] star. [34]
