Weather on Mars

ABC News’ chief meteorologist Ginger Zee talks about the weather on Mars.

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25 thoughts on “Weather on Mars

  1. People of the earth assuming to have discovered something and have achieved a great deal in the 21th century, but how tiny and dwarfed is the science of this world without the Maker.

  2. The truth is they finding the place or planet that they can live longer compare to earth. If you live in space you will look you younger.

  3. I will never understand why they didnt just put wind shield wipers on the solar panels instead of "hoping" a dust devil will come along

  4. If Mars's atmosphere is only 1% as dense as Earth's and 95% of it is CO2 then it has approx. 40 times as much as Earth yet no global warming. How can that be ?

  5. Most idiotic, non- humorous comments in here. Don't quit your day jobs people. 😂🤘🤘🤘🤘

  6. 😂😂😂🤣🤣🤣🤣😂😂🤣🤣

  7. It's she serious 🤣, comparing what she does to sending a mission to mars? 😂. And then saying she understands more than all of us because she is a scientist? Anyone, can understand the anticipation and what's a stake.As if, geeze.

  8. why is it they do do take hardy plant seeds …drill holes and drop the seeds in 20 metres apart with a small amount of water….circle around given a month and see if they grow……several would drill a chance of pollination

  9. The Mars helicopter can’t possibly fly unless we have been lied to about the density of the Martian atmosphere, because on Earth small helicopters have blades rotating at, on average, 500 rpm. To get the same lift with 100th the atmospheric density, you’d need to rotate e blades at 50,000 rpm, but we can reduce that by a factor of 3, because Mars has only a third of Earth’s gravity, giving us 16,666 rpm needed. However the Mars helicopter has blades that rotate at only 2400 rpm. That’s 6.94 times less than required. Either that of the Martian atmosphere is about 7 times as thick as we have been led to believe.
    Actually, I’ve always wondered how those dust storms can actually work on Mars… the top wind speed of Mars wind has been measured at around 60mph. With only 1% the atmospheric density, to kick up a dust storm would be impossible, because that’s the equivalent of a wind of 0.6 mph on Earth. Practically still air. But here we can multiply that by a factor of 3 because of the lower gravity on Mars, meaning it would be the equivalent of a wind of 1.6mph on Earth. But then, that’s still practically still air. You wouldn’t feel it, and no dust would be thrown up, even if you reduced the particulate size.

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