Physical cosmology

• How to weigh stars with gravitational lensing (28 Jul 2018)
  
• First successful test of Einstein's general relativity near supermassive black hole (Update) (28 Jul 2018)
  
• How might dark matter interact with ordinary matter? (14 Jul 2018)
  
• Could gravitational waves reveal how fast our universe is expanding? Signals from rare black hole-neutron star pairs could pinpoint rate at which universe is growing, researchers say (13 Jul 2018)
  
• Astrophysicists release IllustrisTNG, the most advanced universe model of its kind (21 Jun 2018)
  
• A new experiment to understand dark matter (17 Jun 2018)
  
• Unprecedentedly wide and sharp dark matter map (07 May 2018)
  
• Star mergers: A new test of gravity, dark energy theories (07 May 2018)
  
• Hubble finds first galaxy in the local universe without dark matter (07 May 2018)
  
• How massive can neutron stars be? (07 May 2018)
  
• Physicists propose test of quantum gravity using current technology (01 Nov 2017)
  
• LIGO announces detection of gravitational waves from colliding neutron stars (17 Oct 2017)
  
• VIRGO joins gravitational-wave hunt – Physics World (08 Oct 2017)
  
• Verlinde's new theory of gravity passes first test (08 Oct 2017)
  
• LIGO and Virgo observatories detect gravitational wave signals from black hole collision (08 Oct 2017)
  
• Gravitational waves may oscillate, just like neutrinos (08 Oct 2017)
  
• Explainer: Why gravitational wave researchers won a Nobel (08 Oct 2017)
  
• Next step towards a gravitational-wave observatory in space (07 Oct 2017)
  
• How strong is the force of gravity on Earth? (07 Oct 2017)
  
• Gravitational waves: First joint LIGO-Virgo detection (04 Oct 2017)
  
• VLA reveals distant galaxy's magnetic field (22 Sep 2017)
  
• Dark Energy Survey reveals most accurate measurement of dark matter structure in the universe (22 Sep 2017)
  
• NASA's Fermi mission expands its search for dark matter (21 Sep 2017)
  
• LIGO detects gravitational waves for third time (21 Sep 2017)
  
• How fast is the universe expanding? Quasars provide an answer (21 Sep 2017)
  
• First 'image' of a dark matter web that connects galaxies (21 Sep 2017)
  
• First gravitational waves form after 10 million years (21 Sep 2017)
  
• Dark matter—hot or not? (21 Sep 2017)
  
• Astronomy: Dark matter mapped (21 Sep 2017)
  
• Cosmologists a step closer to understanding quantum gravity (16 Sep 2017)
  
• Dark energy measured with record-breaking map of 1.2 million galaxies (21 Jul 2016)
  
• Accelerating research into dark energy (10 Jul 2016)
  
• Simulations foresee hordes of colliding black holes in LIGO's future (25 Jun 2016)
  
• Gravitational waves detected from second pair of colliding black holes (21 Jun 2016)
  
• Has Stephen Hawking Just Solved a Huge Black-Hole Mystery? (14 Jun 2016)
  
• NASA's Hubble finds universe is expanding faster than expected (03 Jun 2016)
  
• Astronomers confirm faintest early-universe galaxy ever seen (24 May 2016)
  
• What the polarization of the cosmic microwave background is revealing (09 May 2016)
  
• ALMA weighs supermassive black hole at center of distant spiral galaxy (08 May 2016)
  
• What shape is the universe? (02 May 2016)
  
• New insights found in black hole collisions (19 Apr 2016)
  
• How can space travel faster than the speed of light? (14 Apr 2016)
  
• Six weighty facts about gravity (11 Apr 2016)
  
• Gravitational waves detected 100 years after Einstein's prediction: LIGO opens new window on the universe with observation of gravitational waves from colliding black holes (15 Mar 2016)
  
• ESA congratulations on gravitational wave discovery (15 Mar 2016)
  
• What is dark energy? (02 Feb 2016)
  
• Bright sparks shed new light on the dark matter riddle (02 Feb 2016)
  
• Einstein's Cross under the gravitational microlens (22 Dec 2015)
  
• Hubble helps find smallest known galaxy containing a supermassive black hole (02 Dec 2015)
  
• Is the universe a bubble? Let's check (03 Oct 2015)
  
• If our eyes could see gravitational waves (28 Sep 2015)
  
• Quantum entanglement: New study predicts a quantum Goldilocks effect (27 Sep 2015)
  
• With new data, Planck satellite brings early universe into focus (13 Sep 2015)
  
• The mysterious dark energy that speeds the universe's rate of expansion (13 Sep 2015)
  
• Searching for ingredients of dark matter and dark energy (13 Sep 2015)
  
• Scattered neutrons could mimic DAMA-LIBRA's 'dark matter' modulation – Physics World (13 Sep 2015)
  
• Next-generation dark matter experiments get the green light (13 Sep 2015)
  
• Large number of dark matter peaks found using gravitational lensing (13 Sep 2015)
  
• How a new telescope will measure the expansion of the universe (13 Sep 2015)
  
• Dark matter seen in the Milky Way's core – Physics World (13 Sep 2015)
  
• Dark Energy Survey creates detailed guide to spotting dark matter (13 Sep 2015)
  
• The first step toward finding gravitational waves in space will be launched this year (08 Sep 2015)
  
• Five myths about gravitational waves (08 Sep 2015)
  
• Black holes and the dark sector explained by quantum gravity (26 Jul 2015)
  
• Reinterpreting dark matter (07 Jul 2014)
  
• X-Rays May Reveal New Clues about Mysterious Dark Matter in Galaxy Clusters (01 Jul 2014)
  
• The Hunt for Dark Matter Continues: Supercomputer Simulations Chart the Evolution of the Local Universe (01 Jul 2014)
  
• Should the Higgs boson have caused our Universe to collapse? (24 Jun 2014)
  
• Image: Hubble sees a dwarf galaxy shaped by a grand design (24 Jun 2014)