What is on the back side of the moon?
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What is on the back side of the moon?
The lunar regolith — soil, basically — on the Moon’s far side, which always faces away from the Earth, is stickier than the soil on the visible near side.
Can we see the back side of the moon?
As this NASA animation shows (right), this means that the same portion of the Moon always faces towards the Earth, and we can never see the far side.
Have we mapped the dark side of the moon?
Today, NASA’s Lunar Reconnaissance Orbiter has mapped the near side and far side of the moon in exquisite detail. And China just launched the robotic Chang’e 4 mission, which will make the first-ever landing on the lunar far side in early January.
Why do we not see the backside of the Moon?
First, the dark side isn’t really any darker than the near side. Like Earth, it gets plenty of sunlight. We don’t see the far side because “the moon is tidally locked to the Earth,” said John Keller, deputy project scientist for NASA’s Lunar Reconnaissance Orbiter project.
What is behind the Moon?
Nearly the entire Moon is covered by a rubble pile of charcoal-gray, powdery dust and rocky debris called the lunar regolith. Beneath is a region of fractured bedrock referred to as the megaregolith.
How cold is in the Moon?
The average temperature on the Moon (at the equator and mid latitudes) varies from -298 degrees Fahrenheit (-183 degrees Celsius), at night, to 224 degrees Fahrenheit (106 degrees Celsius) during the day.
How cold is the dark side of the moon?
Scientists estimate that the far side of the moon gets as hot as 260 degrees Fahrenheit (127 Celsius) during the day, and negative 297 (minus 183 Celsius) during the lunar night. China is the first country to deploy a lander to the far side of the moon.
Does everyone on Earth see the same side of the moon?
Yes, everyone sees the same phases of the Moon. People north and south of the equator do see the Moon’s current phase from different angles, though. If you traveled to the other hemisphere, the Moon would be in the same phase as it is at home, but it would appear upside down compared to what you’re used to!
Does the far side of the Moon ever face the Earth?
The moon is tidally locked with Earth, which means that we are always looking at the same side of it. The other side — the far side — isn’t visible to us, but it’s not in permanent darkness.
Who made moon?
What is most widely accepted today is the giant-impact theory. It proposes that the Moon formed during a collision between the Earth and another small planet, about the size of Mars. The debris from this impact collected in an orbit around Earth to form the Moon.
What is the dark side of the Moon called?
far side
People often say “dark side” of the moon when referring to the lunar face we can’t see from Earth. This common use of the phrase is wrong — the term scientists use is the “far side.”
How did astronauts survive the temperature on the Moon?
The astronauts’ spacesuits were designed to reflect almost 90% of the light that reaches it, so very little heat would have transferred to the astronauts. The second is by conduction from the direct contact their feet had with the surface.
Can you breathe on the Moon?
On the moon, there’s no air to breathe, no breezes to make the flags planted there by the Apollo astronauts flutter. However, there is a very, very thin layer of gases on the lunar surface that can almost be called an atmosphere. Technically, it’s considered an exosphere.
Is it cold or hot on the Moon?
Temperatures on the moon are very hot in the daytime, about 100 degrees C. At night, the lunar surface gets very cold, as cold as minus 173 degrees C. This wide variation is because Earth’s moon has no atmosphere to hold in heat at night or prevent the surface from getting so hot during the day.
Can we hear any sound on Moon?
There is no atmosphere on the surface of the Moon. Sound cannot travel without a medium. Hence, there is no sound on the Moon.