Moon - Wikipedia
In geophysical terms, the Moon is a planetary-mass object or satellite planet. Its mass is 1.2% that of the Earth, and its diameter is 3,474 km (2,159 mi), roughly one-quarter of Earth's (about as wide as the contiguous United States).
Moon | Features, Phases, Surface, Exploration, & Facts | Britannica
3 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.
Moon Facts - NASA Science
Dec 3, 2024 · Our Moon shares a name with all moons simply because people didn’t know other moons existed until Galileo Galilei discovered four moons orbiting Jupiter in 1610. In Latin, the Moon was called Luna, which is the main adjective for …
Back to the moon: What to know about NASA lunar missions this …
20 hours ago · Astronauts won't be walking on the moon until 2027, but you’ll see a lot of rockets heading there this year, part of an ambitious series of uncrewed missions that will help humans return to the ...
All About the Moon | NASA Space Place – NASA Science for Kids
Jan 14, 2025 · Earth has just one moon – a rocky, cratered place, roughly a quarter the size of Earth and an average of 238,855 miles away. The Moon can be seen with the naked eye most nights as it traces its 27-day orbit around our planet.
A private US spacecraft headed to the moon captures a glorious …
1 day ago · It’s targeting a moon touchdown on March 2. The other lander is sponsored by the Japanese company ispace and taking an even longer route, with a landing in late May or early June. It’s the first moonshot for Firefly and the second for ispace, which crashed its first lander into the moon in 2023. Tokyo-based ispace’s latest lander ...
Today's Moon Phase | Current moon cycle for today and tonight
Moon Phase for today and tonight with current lunar phase, illumination percentage and Moons age. Find out what the Moon Phase is on any other day of the year.
Liftoff! NASA Sends Science, Tech to Moon on Firefly, SpaceX Flight
Jan 15, 2025 · Once on the Moon, NASA will test and demonstrate lunar drilling technology, regolith (lunar rocks and soil) sample collection capabilities, global navigation satellite system abilities, radiation tolerant computing, and lunar dust mitigation methods. The data captured could also benefit humans on Earth by providing insights into how space ...
2025 Full Moon calendar: When to see the Full Moon and phases
2 days ago · A Full Moon is witnessed when Earth is between the Sun and the Moon, making the entire Moon’s face visible. Conversely, during a New Moon, the Moon lies between Earth and the Sun, shrouding its...
Phases of the Moon explained - BBC Sky at Night Magazine
During its elliptical orbit around Earth, the Moon moves through ‘phases’. This is the term we use to describe how much of the lunar disc appears illuminated as seen from Earth. This elliptical …