jdaw1 wrote:Jupiter has lots. Mars and Neptune have some, Earth has at least one, and even some of Saturn’s moons have them. What are they?
Does your suggested answer really fit the question?
Yes. Each of the planets mentioned have moons, some of which are small enough to be termed minor planets. Some of those minor planets have tiny moons orbiting them.
"The first duty of Port is to be red" Ernest H. Cockburn
jdaw1 wrote:Jupiter has lots. Mars and Neptune have some, Earth has at least one, and even some of Saturn’s moons have them. What are they?
Does your suggested answer really fit the question?
Yes. Each of the planets mentioned have moons, some of which are small enough to be termed minor planets. Some of those minor planets have tiny moons orbiting them.
On second thoughts, no.
"The first duty of Port is to be red" Ernest H. Cockburn
‟Moonlets”, said an answer. And indeed these things are always very small relative to the thing that has them. So Earth’s one known one of these has a mass a bit less than a forty-billionth the mass of the Earth.
jdaw1 wrote:‟Moonlets”, said an answer. And indeed these things are always very small relative to the thing that has them. So Earth’s one known one of these has a mass a bit less than a forty-billionth the mass of the Earth.
Need help from teach here. It will still be a few tens of tons?
I can't do the maths on my laptop because the number five has given up. And I am finding it really hard to divide the mass of the earth by forty billion in my head.
Though wrong, this is an excellent guess. None of Saturn’s moons have sub-moons: those orbits would not be stable.
I’ll say it again, to help those not expert at spotting clues: ‟orbits ! stable”.
Saturn has lots of moons.
Mars and Neptune have some moons.
Earth has at least one moon.
Some of Saturn's moons are so small and so far away from Saturn that they could have their own moons (moonlets) with stable orbits.
But the answer isn't moons so I'll think of something else.
"The first duty of Port is to be red" Ernest H. Cockburn
Re-read the question. Jupiter has lots of these. None were mentioned for Saturn, and plausible sources don’t mention any for Saturn though it is possible that there are, undetected, very very small ones. But some of Saturn’s moons are known to have them.
jdaw1 wrote:Re-read the question. Jupiter has lots of these. None were mentioned for Saturn, and plausible sources don’t mention any for Saturn though it is possible that there are, undetected, very very small ones. But some of Saturn’s moons are known to have them.
Actually, there are theoretical reasons why there might not be any for Saturn, not even baby-sized. (The technical literature starts to become, well, technical, so I have somewhat simplified. But anyway, as Saturn has lots of moons and possibly none of these, whatever these are, moons isn’t it.)
Earth has one. And Saturn’s moon Dione has two, one of which is Polydeuces, named after one of the twins resulting from an encounter between Zeus and Leda.
Trojans (not always moons) follow the same orbit as the larger object, but averaging either 60° ahead, or ”“60° (so behind). Those of a technical inclination might enjoy reading about the workings of a Horseshoe orbit.
LGTrotter wrote:I still don't get the simpsons clue.
Neither do I. It might as well have come from Daniel.
Look on the bright side Derek, you could put a question and I would give one answer then we could all go to bed like we should. And I wouldn't have to find another bottle.
LGTrotter wrote:I still don't get the simpsons clue.
Neither do I. It might as well have come from Daniel.
Look on the bright side Derek, you could put a question and I would give one answer then we could all go to bed like we should. And I wouldn't have to find another bottle.
Gauntlet hits the floor...
What were the distillery and cask numbers on the last bottle of Scottish Malt Whisky Society whisky that JDAW and I tasted together?
"The first duty of Port is to be red" Ernest H. Cockburn
LGTrotter wrote:I still don't get the simpsons clue.
Neither do I. It might as well have come from Daniel.
Look on the bright side Derek, you could put a question and I would give one answer then we could all go to bed like we should. And I wouldn't have to find another bottle.
Gauntlet hits the floor...
What were the distillery and cask numbers on the last bottle of Scottish Malt Whisky Society whisky that JDAW and I tasted together?
Daniel just sent me a clue to give you a chance of getting this in one guess: "Mist rolls in as the jackal take his penultimate breath". Must be easy now.
"The first duty of Port is to be red" Ernest H. Cockburn
LGTrotter wrote:I still don't get the simpsons clue.
Neither do I. It might as well have come from Daniel.
Look on the bright side Derek, you could put a question and I would give one answer then we could all go to bed like we should. And I wouldn't have to find another bottle.
Gauntlet hits the floor...
What were the distillery and cask numbers on the last bottle of Scottish Malt Whisky Society whisky that JDAW and I tasted together?