Dark Matter Gets More Mysterious

A new study has deepened the mystery of dark matter, that evasive substance that keeps entire galaxies together. The standard cosmological model may be wrong as a result. 

What's the Latest Development?

A recent study of two far off dwarf galaxies challenges the standard cosmological model by presenting contrary observations of dark energy. Rather than dark matter being concentrated at the center of the Fornax and Sculptor galaxies, as the standard model would predict, researchers at the Harvard-Smithsonian Center for Astrophysics found that it was distributed equally among the millions of stars they observed. "After completing this study, we know less about dark matter than we did before," said the lead author. 

What's the Big Idea?

With galaxies like our Milky Way rotating through space at incredible velocities, why don't their stars go flying off in all directions? The answer is dark matter. The gravitational force which keeps our feet on the ground, thanks to Earth's mass, is simply not strong enough to keep entire galaxies together. As a solution, scientists have concluded that another kind of matter, dark matter, keeps stars turning around the center of galaxies. Accordingly, dark matter should be concentrated at their centers.

A dark matter hurricane is crashing into Earth

Giving our solar system a "slap in the face"

Surprising Science
  • A stream of galactic debris is hurtling at us, pulling dark matter along with it
  • It's traveling so quickly it's been described as a hurricane of dark matter
  • Scientists are excited to set their particle detectors at the onslffaught
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Science confirms: Earth has more than one 'moon'

Two massive clouds of dust in orbit around the Earth have been discussed for years and finally proven to exist.

J. Sliz-Balogh, A. Barta and G. Horvath
Surprising Science
  • Hungarian astronomers have proven the existence of two "pseudo-satellites" in orbit around the earth.
  • These dust clouds were first discovered in the sixties, but are so difficult to spot that scientists have debated their existence since then.
  • The findings may be used to decide where to put satellites in the future and will have to be considered when interplanetary space missions are undertaken.
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New study reveals what time we burn the most calories

Once again, our circadian rhythm points the way.

Photo: Victor Freitas / Unsplash
Surprising Science
  • Seven individuals were locked inside a windowless, internetless room for 37 days.
  • While at rest, they burned 130 more calories at 5 p.m. than at 5 a.m.
  • Morning time again shown not to be the best time to eat.
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