Eye Spy a Planet: Hubble's Universe Unfiltered
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- Опубликовано: 9 фев 2025
- In 2008, Hubble released the first visible-light picture of a planet around another star. Planets around distant stars are extremely difficult to visualize -- astronomers usually find them by observing the dimming of light as a planet passes in front of a star, or the wobble of the star as its tugged by the planet's gravity.
"Hubble's Universe" is a recurring broadcast from HubbleSite, online home of the Hubble Space Telescope. Astrophysicist Frank Summers takes viewers on an in-depth tour of the latest Hubble discoveries. Find more episodes at HubbleSite.org.
Hubble Directly Observes Planet Orbiting Fomalhaut
hubblesite.org/...
Discovering Planets Beyond
hubblesite.org/...
Love these. Vids old but gold
Bravo. This is the first time I personally have seen a scientist teach the fact that exoplanets - at least for the present - are NOT determined by direct observation of any kind (with exception). I think this fact is something the public is, generally, unaware of.
Agree fully with this "bravo". I am wondering if those indirect seen planets are discovered or predicted planets. Besides, Planet X is predicted (beyond Neptune) as well, lang ago and recently again, but it is not actually seen, so it is still not discovered
Do you have a close up view of of our
Orion eagles neast
Beautiful explanation. Keeping simple thing simple.
Very informative video. Keep it up guys ;)
😵💫⏳⌛⏩🔬🔭📡🛰
I agree that we can look back in time when it takes the light from distant galaxies millions of years to reach us but what I don't agree with is the fact that galaxies are still forming and not just the ones close to us. So how can we tell the difference between them? There must be a direction that points to the beginning of creation (older galaxies) and one that points away from the beginning (newer galaxies).
Great présentations
09:56 "It was THIS BIG I tell you!"
Awesome!
so how much better pictures have we now 10 years later? of that exoplanet
If Fomalhaut Bis already several times more massive than Jupiter, and still consuming gas, at what point will it fuse in to a Brown Dwarf ? Or is that not maybe why it is visible when it od not to be ?
Hello. I have a comment. If the deep field pictures are way back in time and the universe is inflating, then why cannot some of those pictures of galaxies be the same ones from an earlier time but now more developed? Could the closer pictures be the earlier ones in different positions because of inflation? The further in time we look back we could only be seeing an optical illusion, doubling, tripling or quadrupling galaxies. Time is really only an illusion anyway.
we always look further and that is how far the light has traveled, if you walk away from me with a candle in your hand and I look at you through my telescope i will not see multiple images of you through different times as you get further away from me. Only you getting further away and your candle less developed.
Yes, but the Hubble telescope is different. It sees so far away back in time that your analogy is not relevant. There is a thing called gravitational lensing that distorts how many galaxies are actually seen through the Hubble. Please look into it. Thanks for responding.
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So, Fomalhaut is in Mordor? :)
He didn't say that at all.
Hubble hubble bo bubble fanana fana fo fubble me mi mo mubble.
I love how he says YOUranus instead of urANUS. Awesome videos btw
Damn we really need a warp drive! Cmon guys invent it! I bet its possible we just must figure out how.
I read if they invite instead of splitting an atom to bend them, as the sun does, we can reach stary in two minutes or so.
Thinking about those 4 people who disliked this video !
one thing I hate about videos of HubbleSiteChannel.. it has veeeerrryyyy few views!! like this one, only 4k+ since March of 2011.... a dancing korean dude got 200M++ views for just a month.... Are you kidding me?!?!?!?!?!?!!!!!!!
Not to worry, the Viewers of the Dancing Korean Dude will part of the GREAT PURGE.
did a new solar system move in on us?????