Science

The Moon may have a long-lost “twin” in orbit around Mars

[ad_1] Scientists studying an asteroid trailing behind Mars have found that the large space rock has the same chemical signature as the Moon, suggesting that this relic fragment may be a “twin” smaller than the lost kilometer of our closest celestial neighbor. . Loitering 60 degrees forward and behind Mars …

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Seeing dark matter in a new light: ScienceDaily

[ad_1] A small team of astronomers have found a new way to “see” the elusive dark matter halos surrounding galaxies, with a new technique that is 10 times more accurate than the previous best method. The work is published in Royal Astronomical Society Monthly Notices. Scientists currently estimate that up …

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