Quasar

• VLA reveals distant galaxy's magnetic field (22 Sep 2017)
  
• How fast is the universe expanding? Quasars provide an answer (21 Sep 2017)
  
• ESO's VLT detects unexpected giant glowing halos around distant quasars (21 Sep 2017)
  
• Mars navigation (22 Jul 2016)
  
• Einstein's Cross under the gravitational microlens (22 Dec 2015)