Category: free

Near-Earth asteroids 2014 BR57, 1995 CR and 2014 CR: orbits

Near-Earth asteroids 2014 BR57, 1995 CR and 2014 CR: orbits

Above is a plot showing the position and the orbits of potentially hazardous asteroid 1995 CR and near-Earth asteroids 2014 BR57 and 2014 CR, calculated for 20 Feb.2014 at 19:00 UT. All these asteroids...

Bright supernova SN 2014J in Messier 82: online event (25 Jan. 2014)

Bright supernova SN 2014J in Messier 82: online event (25 Jan. 2014)

  On 21 Jan. 2014, a bright supernova, SN 2014J,  has been discovered in the famous galaxy Messier 82. It is one of the closest of these last 27 years, so an exceptional object....