After all that nothing, all I learned is that we think it spins at half light speed...but no clue how we figured that out...or pretty much ANYTHING else we learned 🤷♂️
That's true, and the detected 'effects' are 'possibly' due to unknown quantities of gravity. But since scientists are still unsure, it's probably that dark matter is going to be a term that will stick until they know for sure what is causing it. I suspect we'll hear the term dark matter for a long time yet, as gravity might not be all that causes these effects.
I could be wrong-I am not an astronomer- but I think the contested galaxy ages is influencing the theories about “dark energy” more than “dark matter”. The “dark matter” can be seen in the cosmic web. It exists. We just don’t know its nature or how much of it is out there. But I’m open to correction!
@@margaretford1011 I am a theoretical physicist working on strings and branes. According to my work, dark matter is the E8-singlet sector of E8xE8', the unified symmetry group of the forces between E8xE8' heterotic superstrings. It is made up of spin-1/2 superstrings consisting of five helices, each with 2016 circularly polarised oscillations. Each helix winds three times around its axis of spin in an outer spiral and three times around it in a tighter, inner spiral, creating the shape of a toroidal vortex. Dark matter is confined to one of two 10-d space-time sheets, the other containing the visible universe of ordinary matter. The two sheets are spaced a small distance apart measured along the 10th dimension of space required by M-theory. The width of this gap determines the strength of gravity. It was smaller initially, creating much stronger gravity that accelerated formation of early stars and galaxies, explaining the very young but fully formed galaxies found by the James Webb Telescope. These objects appear anomalous only because astronomers have wrongly assumed that the gravitational constant never changed over the life of the universe.
The discovery of this quasar and its gravitational lensing effect offers a compelling confirmation of general relativity, but I wonder if we're over-relying on Einstein's theories. Could there be alternative explanations for these phenomena that we haven't considered yet?
dark matter has a another name, the unified field theory, are those two related? the answer is negative space. space is connected to averythang. It is a complete equal opposite of mass just like, positive and negative energies.
What you are actually mapping is the curvature of space. Then blah blah it must all be matter. It's just the curvature of space that causes light to bend. Space is just curved, ok?
"spinning at half the speed of light. " c is the linear speed of light , not a rate of rotation. If you do not understand the basics of science don't try to make "scientific" videos.
Can we please just do away with AI narrators and have frigging humans read a simple script. Sooooooo lazy. Hey NASA, dont you get enough of our money to be able to pay some UA-camr a pittance to narrate your damn videos. Think of it as outreach.
I've never heard "quasar" mispronounced so many times in a row.
OMG I was in these comments to see if it was just me
Lollll😂😂
AI narrator or new and exotic object from a pahralleal unaeverz where they mispronounce everything
After all that nothing, all I learned is that we think it spins at half light speed...but no clue how we figured that out...or pretty much ANYTHING else we learned 🤷♂️
AI?
Thank you for this fascinating report today!
Glad you enjoyed it!
@@NASASpaceNewsagency learning something new, is slways good to know!
Dear computer voice: that's "kway-zar", not "kwai-zar". tavi.
Nice job, loved that peaceful end sequence.
What was that number it was named again i didnt quite get that
Their AI doesn't quite know how to pronounce quasar
I like it much 😊🥰🤣 thank you for science- information
What a wonderful thing, your channel is very useful
Excellent video!
Quasar... 👍
Enjoying these videos!
Cool upload 👍
Realy I like this video its so so interestyng
We don't even know if Dark Matter exist so far.
Cause people ask the wrong questions. "Why is there something instead of nothing?"
There is always something, it's nothing that's special
It’s basically fact at this point.
I thought the existence of dark matter was contested by some of the newly discovered galaxies ages.
That's true, and the detected 'effects' are 'possibly' due to unknown quantities of gravity. But since scientists are still unsure, it's probably that dark matter is going to be a term that will stick until they know for sure what is causing it. I suspect we'll hear the term dark matter for a long time yet, as gravity might not be all that causes these effects.
I could be wrong-I am not an astronomer- but I think the contested galaxy ages is influencing the theories about “dark energy” more than “dark matter”. The “dark matter” can be seen in the cosmic web. It exists. We just don’t know its nature or how much of it is out there. But I’m open to correction!
@@margaretford1011 I am a theoretical physicist working on strings and branes. According to my work, dark matter is the E8-singlet sector of E8xE8', the unified symmetry group of the forces between E8xE8' heterotic superstrings. It is made up of spin-1/2 superstrings consisting of five helices, each with 2016 circularly polarised oscillations. Each helix winds three times around its axis of spin in an outer spiral and three times around it in a tighter, inner spiral, creating the shape of a toroidal vortex. Dark matter is confined to one of two 10-d space-time sheets, the other containing the visible universe of ordinary matter. The two sheets are spaced a small distance apart measured along the 10th dimension of space required by M-theory. The width of this gap determines the strength of gravity. It was smaller initially, creating much stronger gravity that accelerated formation of early stars and galaxies, explaining the very young but fully formed galaxies found by the James Webb Telescope. These objects appear anomalous only because astronomers have wrongly assumed that the gravitational constant never changed over the life of the universe.
The discovery of this quasar and its gravitational lensing effect offers a compelling confirmation of general relativity, but I wonder if we're over-relying on Einstein's theories. Could there be alternative explanations for these phenomena that we haven't considered yet?
@@Space_Library absolutely
@@austincriswell8480 we have the same opinion🥰
🙂🤔
Getting my drivers license in ‘65-and riding a Vespa 90S I vote for the ‘68.
Also you don't need to say visible nature if talking alongside dark matter. It is kinda a given that matter would be matter as we know it. IE visible
Foot from the bottom or is that just the THC?
dark matter has a another name, the unified field theory, are those two related? the answer is negative space. space is connected to averythang. It is a complete equal opposite of mass just like, positive and negative energies.
Is it just me or is he saying qwysar?
so its all relative everything is changeable just like it was logic to be so we really are in the stone age
how can you mess up the pronunciation of quasar. AI voice
Quaizar.
so what happens if we earth go into a backhole ?????????
@@Dave-nx6ps What if we are already inside of a super massive black hole?
It emerges as dark matter in another universe.
We are the singularity
What you are actually mapping is the curvature of space. Then blah blah it must all be matter. It's just the curvature of space that causes light to bend. Space is just curved, ok?
It's quasar not quysar.
"spinning at half the speed of light. " c is the linear speed of light , not a rate of rotation. If you do not understand the basics of science don't try to make "scientific" videos.
Qwi-zar! lol
Baby Universe
Are we supposed to be impressed with the AI that can't even pronounce quasar? Hire a human!
Can we please just do away with AI narrators and have frigging humans read a simple script. Sooooooo lazy. Hey NASA, dont you get enough of our money to be able to pay some UA-camr a pittance to narrate your damn videos. Think of it as outreach.
8 minutes in and I didn't here anything new ... BASTA !
W T F is quaizar?
Excellent, more informative, Black holes don't exist at the center of the milky way galaxy.
Where do we go ???????