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darkmattercrisis.wordpress.com | ||
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www.nature.com
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| | | | | Type Ia supernovae are thought to result from the explosion of white dwarf stars but a full understanding of their formation is lacking. In this review, Howell describes how large surveys are generating sufficient data to challenge and refine existing theories. Empirically, Type Ia supernovae are the most useful, precise, and mature tools for determining astronomical distances. Acting as calibrated candles they revealed the presence of dark energy and are being used to measure its properties. However, th... | |
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tritonstation.com
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| | | | | In the previous post, we discussed how lensing data extend the Radial Acceleration Relation (RAR) seen in galaxy kinematics to very low accelerations. Let's zoom out now, and look at things at higher accelerations and from a historical perspective. This all started with Kepler's Laws of Planetary Motion, which are explained by Newton's Universal Gravitation... | |
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continentalhotspot.com
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| | | | | Looks like MOND, swims like MOND, but the quacking is off... | |
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skullsinthestars.com
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| | | Hey folks, as you might have seen from my previous post, things have been a little hectic lately, and I haven't had an opportunity to write some in-depth blog posts. While I wait for life to settle a bit again, I thought I'd share a bit of fascinating science news that you might have missed:... | ||
