Researchers believe dark matter exists for a simple reason: the galaxies that make up the universe are spinning too fast.
Dreams, which interweaveAll our times and tenses, areWhat we can believe: Dark they are, yet plain,Coming to us now as ifThrough a cobwebbed pane Where, before our eyes,All the living and the deadMeet without surprise.
This finding suggests that, contrary to what many astronomers believe, dark matter is not made up largely of black holes, because the gravitational power of the black holes would have forced many of the twin stars apart.
Dreams, which interweave All our times and tenses, are What we can believe: Dark they are, yet plain, Coming to us now as if Through a cobwebbed pane Where, before our eyes, All the living and the dead Meet without surprise.
So some of those physicists have been busy trying to devise ways of glimpsing it indirectly and two groups of them now think their methods are ready to test.One reason to believe dark matter exists is that galaxies rotate at such speeds that they would fly apart without it, or so the argument goes.
Physicists believe dark matter exists because without its gravitational pull, galaxies would fly apart.
If it is by making people laugh, or touching people, or by sharing new perspectives, I believe in dark times, it is crucial to engage in the spreading of a story.
That would be easier to test if, first, they were sure that supersymmetric particles really do exist and, second, they knew something about their actual properties rather than having to make educated mathematical guesses.At the moment, the main reason for believing dark matter exists is that spinning galaxies would fly apart without it.
"I believe it's dark and rainy outside almost all the time and that sex is a big laugh and we're too serious about what's fun and we're not honest enough about what's sad".
I believe it is dark enough in the Congo now.
