weak lensing – Astronomy Now

28 January 2022

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[ 26 January 2022 ] MeerKAT paints a mesmerising portrait of the Milky Way News
[ 25 January 2022 ] Webb reaches Lagrange Point 2, setting stage for mirror alignment News
[ 24 January 2022 ] Astronomers mining an increasingly rich trove of TESS exoplanet data News
[ 17 January 2022 ] Black hole contains nearly all the mass at the heart of the Milky Way News
[ 10 January 2022 ] Webb mirrors fully deployed, clearing the way for alignment News

Dark matter map begins to reveal the universe’s early history

3 July 2015 Astronomy Now

Astronomers using the 870 million-pixel Hyper Suprime-Cam camera on the 8.2-metre Subaru telescope in Hawaii have begun a wide-area survey of the distribution of dark matter in the universe.