GRAVITY - The Key To Understanding The Universe | SPACETIME - SCIENCE SHOW

The force of gravity. Nothing and no one can escape from it. This mysterious power surrounds and permeates us. Gravitation determines our life on earth, holds the universe together and is the key to understanding the universe.
In this new SPACETIME episode, astronaut and scientist Ulrich Walter focuses on the subject of gravity.

#gravity #power #SpaceTime

[Silvervwolfee]

Still doesn't explain what causes the gravitational attraction. It's all just seeing the effect of gravity not what gravity is.

[clavo]

Impressive video. Tell a guy not to look in the mirror and what's the first he does? Same thing. The science of thinking and evaluating needs more help. Detecting waves is nice. Summarizing reality is the goal. This pursuit of understanding gravity seems to violate that rule about not being able to simply explain something.

[GeorgeJansen]

Should be shown in every USA 6th grade class ❤️❤️❤️❤️❤️

[davidwalker]

The universe and nature do not act like our intuition wants and expects it to. And until we can overcome making predetermined assumptions and open our minds to any possibility we will never get a full understanding

[marcusw]

Curved space time explains the laws that govern the planets and solar system but do not necessarily explain why centrifugal force doesn't fling us off the planet. There is much we do not understand. What is really crazy is that the earth rotates anywhere from 180 to 1000 miles per hour, to complete a full rotation, depending upon your reference point. So the mind blower here is that at the poles traveling slower you actually weigh more by around 6 ounces per 100 pounds. What I cannot wrap my mind around is that it is said that the more mass the more gravity but there is less mass at the poles? My only conclusion is that gravity is effected by more forces than we understand.

[danielmarcusaurelius]

is infinite.
There is still more to discover...alot more.

[knioutom]

GRAVIITY IS CAUSED BY MASS CAUSING LAYERS OF TIME CHANGE !!!

[alextownsend]

You guys are great, I love what you do and the content you put out! I always save the video right away and I get so excited!

[sebastienloyer]

Parabolic flight: = not wheightlessness
You do not charge wheight !
You are driving at the same rate as the plane !

[kafalonitis]

The understanding of gravity may be indeed the key to understanding the universe. We should exploit any alternative opportunity for this understanding and not be guided only by unbending tenets and principles. In this context, let us then explore the new possibilities opened by the "Novel quantitative push gravity/electricity theory poised for verification". It provides a new tangible platform under which we can revisit our experimental data in physics. We can indeed advance satisfying explanations in lieu of abstract mathematical derivations.

[wulphstein]

Too bad gravity can't be described in terms of modern physics.

[eugenebunt]

Eugene Bunt
1 hour ago
Einstein explained gravity over one hundred years ago: He said it was warped space-time and told where to look for it, the bending of light in a gravitational field. He explained the bending of light was caused by space rising from the surface of the Sun, as space rises light coming from the background constellation passing close to the surface of the Sun, enters the rising space at a higher level on the far side, and as the space rises it exits lower on our side as it travels toward us making, the images of the stars appear as if they are at a wider angle away from the Sun (the gravitation lens effect). He also said time slows in the presence of mass, with rising space coming from the core of the Earth (our gravity source) we move farther, faster toward the gravity source than matter moves away from it. With matter moving toward the core, matter applies pressure on the core, anything put under pressure radiates heat (long-wave energy) in essence elongating the fabric of space vertically to the planet's surface which allows light to make longer jumps per second. Change in momentum lags behind the change in velocity. Matter does not pull on matter, we are decelerating on the planet's surface at the rate of acceleration that the core is expanding new space as the surface pressure is heating the core. Gravity is a change in uniform motion.

[stewiesaidthat]

The farce that is gravity.

Newton's Laws of Motion tells you what gravity is.

Inertial reference frame. The object is being accelerated by an external force.

Non-inertial reference frame. The object is accelerating itself

3rd law. Action and Reaction. G-force is a Reactionary force. The resistance of the mass to being accelerated by an external force.

2nd Law. F=ma -> ma=ma -> m=m & a=a. Mass is not an actionable force. Otherwise it would be m=a and since objects of disproportionate mass fall at the same rate in space vacuum, mass does = Acceleration.

E=mc where mass is a form of energy and c is absolute acceleration of the mass so E=mc converts to E=a or Everything is an emergent property of Acceleration. Including mass.
Acceleration defines mass. Acceleration defines the universe.

What defines Acceleration? Nothing does. F=ma. Acceleration is undefined, unbounded, infinite.

Energy can be neither created nor destroyed, only transformed.

E=mc. Acceleration is bounded, defined, finite. There is only the visible universe within an infinite universe. No beginning and no end. Just an endless cycle of birth and rebirth.

[Aloha_XERO]

I love Science & Space Documentaries, the voice of main narrator sounds just like our beloved and deeply missed uncle, the wise, the late great George Carlin. 👍

[ladell]

Great informative vid! Thanks for sharing. This is the type of stuff that should be shown in school along with coursework. One thing I wish though was different is the audio overlap when the professor is speaking in the 1 on 1 portions in german I believe. Kind of distracting and hard to listen to.

[ColeSotil]

The heavenly bodies are the middle areas, the bulk of the middle of time. While these heavenly hosts are seeded with gravity as fruits with its own seed inside of it. And the beginning and the end are as one and is in free fall form falling diagonally abiding just outside of gravities clutches that would bring it smashing into whatever mass that's making the force of gravity such as earth.
The beginning and the end, the first and the last leaves room for mystery even beyond the weightlessness that makes it so different from the middle ground thats grounded by gravity. While it remains weightless as it is in that sweet spot that keeps it stuck in its diagonal free fall. Making it substantially different from its middle physical parts.
So like the holy spirit that is not seen, gravity has babies all throughout space in all the heavenly hosts. Like earth.
So gravity is secururing its children, born or seed, from wondering too far away, as if it were possible. But one sweet spot is another of gravities middle masses like the space between the rubies in a pomegranate. So the tiny is as small as it is grand. And yati yati yah

[davidmudry]

NIST WTC Towers FAQ 31:
As documented in Section 6.14.4 of NIST NCSTAR 1, these World Trade Center North Tower collapse times show that:
"The falling building mass, the 14 floor building section above came down through the 96 floors below essentially in free fall."

[nathanieltyler]

A sum of gravity wales permeated in such a way that the ship was slung in the face of the residency of other residents somewhere else in outer space. Could this help us understand Relativity?

[stephenanderle]

Gravity produces time with it, s interaction with space.

[michaelccopelandsr]

My idea so I get to name it! What I mean is, no one has claimed it so I'm officially calling, "dibs." Voyager 1 is now in Milky Way's interstellar time or "Mikey's Time."
"V-ger's" message has sped up now that it's outside our suns time bubble or, "Terran Time."  It will be faster still when "V-ger" sends a message from beyond the Milky Way's time bubble. Then there's Outside the Local Group time bubble.  So on and so on until we get outside any influence and into the, "True Interstellar Time Standard." Or, "T.I..." ;-P
Now that "V-ger" is in interstellar space, it's also in the Milky Way's STANDARD, faster moving, interstellar time or "Mikey's Time."  This can be proven by turning off everything except its clock and transmitter.  Have "V-ger" read time for as long as possible.  They WILL show the flow of time speeds up the further away you get from any celestial bodies.  Until you reach the Milky Way's time standard or "Mikey's Time."
•Our sun's time bubble: "Terran Time" we know and have measured.
•Milky Way's time bubble or "Mikey's Time." The rate/flow of TIME outside any influence but within the Milky Way: We just got there and are still figuring. Wild guess I'd say time will increase in speed, now and until V-ger is outside the Ort cloud .00007-.0007% faster, maybe. Just for reference.
•Local Group's time bubble or the rate/flow of time outside of any influence but within the Local Group: Name still open and unknown. Wild guess .08% to a couple seconds faster, maybe. Used just for reference.
•Outside any influence in the, "True Interstellar Time Standard." (or T.I...) ;-P  This name is NOT up for grabs. The rate/flow of time is fastest here.  (Time flows fastest here so it's best to use a motor boat and hold tight.  Always applies when you're in T.I....) ;-P
A minute is a minute in all. It's the rate/flow I'm talking about.  Heck, rivers of time flowing differently might explain dark energy and dark matter.
The Milky Way's Interstellar Time Standard will be known as, "Mikey's Time."
Pass it on, please and thank you!