Why is moon dust toxic? Lunar dust has silicate in it, a material commonly found on planetary bodies with volcanic activity. Miners on Earth suffer from inflamed and scarred lungs from inhaling silicate. On the Moon, the dust is so abrasive that it ate away layers of spacesuit boots and destroyed the vacuum seals of Apollo sample containers.
Then, Does it rain on the Moon?
The moon has a very thin atmosphere so it cannot trap heat or insulate the surface. There is no wind there, no clouds, no rain, no snow and no storms, but there is “day and night” and there are extreme differences in temperatures depending on where the sun is shining.
Secondly, Is the flag still in the moon? Six flags were planted on the Moon – one for each Apollo landing. Apollo 11’s flag was too close to the lander and was knocked over by the rocket exhaust when Armstrong and Aldrin took off again. But high resolution images from the Lunar Reconnaissance Orbiter show that the other five are still standing.
Are moon rocks radioactive?
Radioactive iron in moon rocks collected by astronauts on NASA’s Apollo missions suggests that a nearby supernova blasted Earth a few million years ago, according to a new study.
Can you see American flag on moon?
Arizona professor has the answer. American flags on the moon are some of the most memorable images from the historic Apollo missions. … Cameras attached to NASA’s Lunar Reconnaissance Orbiter have photographed five of the six flags left by astronauts from the Apollo missions of the late 1960s and early 1970s.
How close can you get to the sun without dying?
The sun is about 93 million miles away from Earth, and if we think of that distance as a football field, a person starting at one end zone could get about 95 yards before burning up. That said, an astronaut so close to the sun is way, way out of position.
How cold is 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.
Does the Moon have landforms?
The landforms on the moon are mainly associated with meteorite impacts and volcanic eruptions. The moon has many, many impact craters that formed when meteorites hit its surface. Around some of these craters are mountains that got pushed up when the meteorites hit. We also see volcanoes on the surface of the moon.
Can you see the surface of the moon with a telescope?
The moon can always be readily observed. It always looks spectacular whether you’re using binoculars or a telescope. It never looks precisely the same no matter how often you view it, and can be observed even on hazy or partially cloud-covered nights.
How long was the trip to the moon in 1969?
Armstrong became the first person to step onto the lunar surface six hours and 39 minutes later on July 21 at 02:56 UTC; Aldrin joined him 19 minutes later.
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Apollo 11.
| Operator | NASA |
| COSPAR ID | CSM: 1969-059A LM: 1969-059C |
| SATCAT no. | CSM: 4039 LM: 4041 |
| Mission duration | 8 days, 3 hours, 18 minutes, 35 seconds |
| Spacecraft properties |
|---|
Why can’t we see the flag on the moon with a telescope?
Yes, the flag is still on the moon, but you can’t see it using a telescope. … The Hubble Space Telescope is only 2.4 meters in diameter – much too small! Resolving the larger lunar rover (which has a length of 3.1 meters) would still require a telescope 75 meters in diameter.
Is it legal to own moon rocks?
A lunar meteorite is a piece of the Moon. … This is why many people think that owning a Moon Rock is illegal – because the Apollo samples are illegal to own by private citizens. Apollo Moon Rocks are NASA and US government property which cannot be sold or exchanged to private citizens.
How much is a moon rock worth?
Today, moon rocks cost a little more than your top-shelf flower, around $25-35 a gram depending on where you live and the quality of the product.
How many astronauts have ever walked on the moon?
Twelve people have walked on the Moon, all of them as part of the Apollo program. Four of them are still living as of October 2021. All of the crewed Apollo lunar landings took place between July 1969 and December 1972.
Which country is the closest to the Moon?
Location. Chimborazo is in the Chimborazo Province of Ecuador, 150 km (93 mi) south-southwest of the city of Quito, Ecuador. It is a neighbor to 5,018 m (16,463 ft) high Carihuairazo.
Has anyone died in space?
A total of 18 people have lost their lives either while in space or in preparation for a space mission, in four separate incidents. Given the risks involved in space flight, this number is surprisingly low. … The remaining four fatalities during spaceflight were all cosmonauts from the Soviet Union.
How many countries have been to the Moon?
The United States, the Soviet Union and China are the three nations which have successfully landed their spacecraft on the moon. And, the US is the only country to have ever put people on the moon. Russia (the USSR), Japan, China, the European Space Agency (ESA), and India have all made visits to the moon via probes.
How cold is space?
Hot things move quickly, cold things very slowly. If atoms come to a complete stop, they are at absolute zero. Space is just above that, at an average temperature of 2.7 Kelvin (about minus 455 degrees Fahrenheit).
How long would it take to drive to the moon at 100 mph?
For the sake of our discussion, we’ll assume there wouldn’t be any speed limits in space, so we’ll drive 100 miles per hour. If we drive non-stop sans bathroom breaks, sandwich stops, and no sight-seeing, it would take us about 100 days to reach the moon.
What would happen if the sun exploded?
The good news is that if the Sun were to explode – and it will eventually happen – it wouldn’t happen overnight. … During this process, it will lose its outer layers to the cosmos, leading to the creation of other stars and planets in the same way that the violent burst of the Big Bang created Earth.
Can humans breathe on the Moon?
Scientists might have found a way to help people survive on the Moon. … The Moon doesn’t have an atmosphere or air for humans to breathe. But its surface – which is covered by a substance called lunar regolith (Moon dust!) – is almost 50% oxygen.
Is America bigger than the Moon?
The United States is 2,545 km / 1,582 mi from north to south, and thus, the Moon is smaller across than the United States is wide.
Does the Moon have oxygen?
Although the Moon does have an atmosphere, it’s very thin and composed mostly of hydrogen, neon and argon. It’s not the sort of gaseous mixture that could sustain oxygen-dependent mammals such as humans. That said, there is actually plenty of oxygen on the Moon. It just isn’t in a gaseous form.
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