dark energy
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n. (u.)Uncountable NounA hypothetical form of energy that permeates all of space and exerts a negative pressure, causing the universe to expand at an accelerating rate.
Scientists believe dark energy is responsible for the accelerating expansion of the universe.
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Scale of the universe - Our TINY UNIVERSE in NUMBERS (Part 1)
- The remainder is still all around us, but so far remains invisible, around 25% being dark matter and 70% known as dark energy. 11, dimensions theorized by string theory.
The remainder is still all around us, but so far remains invisible, around 25% being dark matter and 70% known as dark energy. 11, dimensions theorized by string theory.
- but so far remains invisible, around 25% being dark matter and 70% known as dark energy.
but so far remains invisible, around 25% being dark matter and 70% known as dark energy.
How Far Can We Go? Limits of Humanity.
- Here, dark energy makes everything complicated.
Here, dark energy makes everything complicated.
- About 6 billion years ago, dark energy took over.
About 6 billion years ago, dark energy took over.
What If The Universe Started To Reverse?
- One of these question marks is called dark energy, which is believed to be about 70% of the composition of the Universe.
One of these question marks is called dark energy, which is believed to be about 70% of the composition of the Universe.
- Little is really known about dark energy other than that it's some sort of seemingly-invisible space force that's been thought to cause the acceleration of the Universe's expansion.
Little is really known about dark energy other than that it's some sort of seemingly-invisible space force that's been thought to cause the acceleration of the Universe's expansion.
This Is How It All Ends
- All thanks to the cosmological constant of dark energy.
All thanks to the cosmological constant of dark energy.
- All thanks to the cosmological constant of dark energy.
All thanks to the cosmological constant of dark energy.
如何利用你內心的黑暗能量？► 他是麥可‧喬丹的御用訓練師 - Tim Grover 提姆．葛洛佛（中英字幕）
- That was your dark energy, that was your dark side.
That was your dark energy, that was your dark side.
- That was your dark energy.
That was your dark energy.
Stephen Colbert Interviews Neil deGrasse Tyson
- I think in astronomy, probably dark energy was sort of a real game changer about 10 years ago, the discovery that the expansion of the universe is speeding up.
I think in astronomy, probably dark energy was sort of a real game changer about 10 years ago, the discovery that the expansion of the universe is speeding up.
- The question is, dark energy he said 10 years ago was like a game changer.
The question is, dark energy he said 10 years ago was like a game changer.
Three Ways to Destroy the Universe
- The reason: dark energy.
The reason: dark energy.
- Dark energy is a strange phenomenon that scientists believe permeates the universe.
Dark energy is a strange phenomenon that scientists believe permeates the universe.
What is Dark Matter and Dark Energy?
- About 25% is dark matter and 70% dark energy, both of which are invisible.
About 25% is dark matter and 70% dark energy, both of which are invisible.
- About 25% is dark matter; and 70% is dark energy.
About 25% is dark matter; and 70% is dark energy.
We Found a Loophole to Survive the End of the Universe
- Dark energy might eventually make the universe hit a temperature limit of 1 nonillionth degrees above absolute zero.
Dark energy might eventually make the universe hit a temperature limit of 1 nonillionth degrees above absolute zero.
- Dark energy might eventually make the universe hit a temperature limit of one nonillionth degrees above absolute zero.
Dark energy might eventually make the universe hit a temperature limit of one nonillionth degrees above absolute zero.
Introduction to Astronomy: Crash Course Astronomy #1
- and our group is on the outskirts of the Virgo Galaxy Cluster, which is part of the Virgo Supercluster, which is just one of many other gigantic structures that stretch most of the way across the visible universe, which is 90 billion light-years across and expanding every day, even faster today than yesterday due to mysterious dark energy, and
and our group is on the outskirts of the Virgo Galaxy Cluster, which is part of the Virgo Supercluster, which is just one of many other gigantic structures that stretch most of the way across the visible universe, which is 90 billion light-years across and expanding every day, even faster today than yesterday due to mysterious dark energy, and
- yesterday due to mysterious dark energy, and even all that might be part of an infinitely
yesterday due to mysterious dark energy, and even all that might be part of an infinitely