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Can a moon have a moon?
... of bodies orbiting around other bodies. Of course, the moon is orbiting around the earth and the earth around the ... step to that hierarchy and put a body into orbit about the moon, and that is of course what we did when we went to the moon and we sent the Apollo spacecraft to the moon. However, ...
Supermoon
A supermoon occurs when a full moon coincides with the closest point to theEarth that the Moon travels to. They happen about once a year. The moon's orbit is not circular but elliptical, meaning its ...
Is there evidence of Earth meteor impacts on the moon?
... that material is quite likely to end up on the moon simply because the moon is the closest body to us. It's only 400,000 kilometres ... would be actually identifying individual features on the Moon as being from meteor impacts from material coming from ...
Earth to gain temporary second moon
... wider media that the Earth has allegedly acquired a “new Moon”. Well, ish. We’ve certainly picked a new satellite, ... to say this lump of rock is going to give our mainstream moon a run for its money. Here's Cambridge space scientist ... something orbiting the Earth. It's gonna be a new mini moon, but it is a little bit more subtle than that. So really ...
Why can you see the moon during the day?
Why shouldn't you be able to see the moon during the day? The moon is orbiting around the Earth. It takes the moon about 28 days to go right around the Earth and come back ...
Why do we only ever see the face of the moon?
The moon is orbiting the earth and rotates at a rate such that it ... fluke? It is all because of tides; the gravity from the moon distorts the sea (and to a lesser extent the Earth ... by studying corals - the Earth also creates tides on the Moon; But because the Earth is about 80 times heavier than ...
A farewell to the last man on the Moon
... NASA Astronaut Captain Eugene Cernan - the last man on the Moon - passed away. Tom O’Hanlon reports... I was strolling on the Moon one day, in the merry, merry month of ... Tom - On 16th January 2017, the last human to stand on the Moon passed away: Captain Gene Cernan, heard there in a lunar ...
How do astronauts cope with temperature and space debris?
... how you overcome the temperature on the surface of the moon in terms of being on there because of the plus ... debris that’s coming in constantly on the surface of the moon? Chris - Richard? Richard -Yeah, and even worse than ... and everything else you’re being bombarded with on the moon. The astronauts that have already walked on the moon ...
The Men on the Moon
... that had built up to this moment of landing on the moon. Starting in 1961, both crewed and un-crewed launches ... President Kennedy's challenge of landing men on the moon by 1969 required a sudden burst of technological ... thing to think about, when you imagine going to the moon, you're not necessarily going to the moon with buddies, ...
Where does the shadow on the moon come from?
The reason for that is that the Moon is at an angle to the light arriving from the Sun, so ... Behind this the ball would be poorly- or un-lit. The Moon's the same. And because it orbits the Earth, taking 1 ... enlarges or shrinks accordingly. When there is a "new" Moon, that moon is between us and the Sun, so none of the ...
Why did the Moon look much larger than normal?
If the Moon was low in the sky, the reason is due to an optical illusion. When the Moon is high up in the sky you've got nothing in your visual ... in the foreground, you're looking at empty sky and the Moon looks very far away. But when the Moon is near the ...
Do things other than the moon get eclipsed?
What happens with an eclipse with the moon is the Earth passes exactly between sun and the moon, so basically the Earth's shadow is cast on the surface of the moon. Which is why you get that dark colour going across the ...
What's the point of going to the moon?
... You could maybe look for rare earth elements on the moon. But, actually, to bring stuff back from the moon it’s going to be a huge amount of energy, probably not worthwhile. You could use the moon’s resources, so water, the rock there to build bases ...
Could the Moon power a solar panel?
... right semiconductor, and enough light intensity from the moon reflected back, you could have a lunar solar panel. But the moon’s not very reflective - about 3% of the sun’s light, ... to concentrate all that light coming back from the moon. The other option would be to put solar panels on the ...
Will the James Webb Telescope be able to see the lunar landing sites?
... point 2, which is roughly 4 times the distance of the moon from earth, and the moon is a very warm object for an infrared telescope. So, in ... to block out the heat of the sun, the Earth, and the moon. So we can never look back at the Earth, the moon, and ...
Our moon could be rare
Our moon is thought to have been created by a planet the size of ... The resulting debris is then thought to have formed the moon. It is possible something similar happened to form Pluto's moon Charon. Nadya Grolova and colleagues from the University ...
Why is the moon moving away from Earth?
... nearly home. We've got a little pit stop first at the moon. The moon is pea sized as well. Matt - Moon is pea sized. Yes. And earth is more cherry tomato size, ...
Why does the moon on the horizon look bigger?
When the moon is low on the horizon you are looking through more ... but although this can have the effect of making the moon look orange (because blue light is scattered), and can distort the shape of the moon, this does not make it look bigger. Actually, it's all a ...
Satellites around the Moon
... satellites? Well, one day, they will help us explore the Moon and Mars, as Martin Sweeting explained to Graihagh ... that we will see sustained human inhabitation on the Moon. That's probably a good stepping stone for Mars and ... infrastructure that we have on Earth placed around the Moon and on Mars. Graihagh - That's like something out of a ...
What would it be like to cycle on the moon?
Dave - There are a couple of differences between the moon and the Earth. One of them is that there's no atmosphere ... The other big difference is gravity. Gravity on the moon is about a sixth as strong on the moon as it is on the Earth. As far as I can work out ...
John F. Kennedy's moon speech
... History's defining speeches. JFK - But why, some say, the Moon? Why choose this as our goal? And they may well ask, why ... Atlantic? Why does Rice play Texas? We choose to go to the Moon! ... We choose to go to the Moon in this decade and do the other things, not because they ...
Can laser beams propel vessels in space?
... which is bouncing off of a mirror on the surface of the moon because lots of people say, "How do we know how far it is to the moon? How do we know that people went to the moon?" Well, they put a mirror there and there's a laser beam ...
Does the sun affect the tides like the moon?
Yes, but to a lesser extent than the moon, which is the main determinant of our tides. You can ... up with each other. When the sun is in alighnment with the moon we have a new moon (which means you can't see it because it is not ...
Remembering the mission to the moon
We asked for people to tell us their own feelings about the Moon landing, and their own memories. This is what we ... and being a Stones fan that was just as important as the moon landing! But I did run up and down between TV in the ... to the pub around the corner and it was the night of the moon landing. So we thought “hey what a wonderful time to ...
Human sleep sensitive to moon cycle
... calendar significantly affects human sleep patterns. The Moon has been held in high regard by different cultures ... displaying lunar-influenced behaviours, evidence of a moon-impact on the physiology of healthy humans has been ... shown a profound relationship between the phase of the Moon and how long, and how well, subjects sleep. A drink in a ...