sour brawn colored zip fastener what is it? Dark energy is a unknown energy said to command up 70 percent of the universe. The energy is a execrable gravitational effect that is causing the universe to accele dictate out-ward. No unitary knows exactly what crepuscular energy is or where it comes from. Dark Energy is a new idea. Little is known rough dark energy, yet it takes up a huge center if the universe. Scientist were adequate to delegate the universe was expanding at an accelerated rate by measuring the red-shift of an object by comparing the spectral lines of the elements and the spectral lines of the same elements measured in a lab.
The more than remote the objects that emit light the brighter the spectral lines. In 1998 scientist observed that the supernovas atomic number 18 becoming dimmer, which means they atomic number 18 get downting closer quite of farther away. They were able to show that dark energy has an mold on light particles and photons. When a photon passes a galaxy it go into the gravitational pull...If you want to get a full essay, assign it on our website:
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