ScienceCasts: Sizing up an Exoplanet
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- Опубликовано: 6 сен 2024
- Visit science.nasa.gov/ for more.
Astronomers are not only discovering planets around distant suns, they are also starting to measure those worlds with astonishing precision. The diameter of a super-Earth named Kepler-93b is now known to within an accuracy of 148 miles.
*_I like how Pluto is excluded like it's not there anymore._* xD
No Pluto at 0:18 :(
I'll miss you, old friend.
Anyone know if the Super Earth planet has a stargate on it?
We could link it to P3W-451, see how much it sucks.
Great admiration for the those who did it!
Excellent video and job well done, NASA!
It's a damn shame that valuable and educational videos like these don't go viral (not even 5K views as I type this). Should have added some evil cats, laughing babies, confused dogs, and adorable foxes captured with GoPro cameras.
Would be nice if you guys *****, would post a follow up video with a classification of the new planet types missing from our solar system.
I didn't know that about asteroseismology -- fascinating stuff.
can you tell the direction of rotation of these planets and their axial planes? If so, how many are actually like earth and would have seasons? or the other extreme, how many are like Venus with the rare retrograde rotation?
Thank you very compresible information and astonish technology development what a miracles we will discover in the next ten years...
Would we be able to live on a super earth 3x the mass of earth?
I think the human body can survive on planet up to 5
or 6 times the mass of earth, after that the gravity becomes to strong for the human body.
Yes. We could live on Super-Earths up to 10 times the mass of Earth.
We will not really know that until we try.
I always wonder how satellite communication would work if we lived on a planet like that. Like would their be a delay in cell phone calls or would it be just as fast. Really interesting stuff
it is possible to live in the Super Earth planet (if there is enough amount of oxygen on the atmosphere, liquid water, and Goldilocks temperature/not too hot and not too cold)
But, because the mass is so massive (3x mass of earth) so does gravity, you will have 3 times weight, imagine if your weight is 100 Kg (210 lbs) on Super Earth you will become 300 Kg (630 lbs), your body need years of adaptation before you consider as "normal", i can say you will be paralyzed but "still alive" (not instant death)
Awesome!
Gracias, muy interesante !!!
It would be ok, if i reupload this video on my channel, with subtitles in portuguese?
I'm not the video owner, but probably yes.
I think NASA would like that. Just don't try to make money off the video. :)
*****
If i could do that, then my channel would have updates with much more regularity :P.
***** Yah. What I would do is put a disclaimer in the video description explaining that you don't own the original video but that, under US Copyright Laws section on fair use (the simple version can be found here www.copyright.gov/fls/fl102.html), you are using this video. Then you'd mention that the subtitles are your own work or something.
Proper English: ``Would it be okay if I reupload this video on my own channel, with subtitles in Portuguese?''
that's Hell :D
Unreal. They can find out the size of a planet and what it's made of that is 300 million LIGHT YEARS away, but they have no clue what the red spot on Jupiter is? They think it's a storm? Unreal. How come I know what it is and they don't?
Aliens
300 light years away, not 300 million.
TheDaddato1 : There are time lapse photos of Jupiter's large spot. It is just spinning gas (coreolis effect). The same thing happens on every other planet.
why don't u get a ship and send it up? u no exoplanet
~ here is her heavenly hosts stats fr.wikipedia.org/wiki/Kepler-93_b & her address Star Name Kepler-93 is only 300 light-years away
Constellation Lyre RA 19 h 25 m 40.3 s 1 Declination + 38 ° 40 '20 " 1
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