You did not check any search criteria, so I am displaying ALL the covers:
Number of cover matching : 10668 Page 355 /889
more info
ref
space event
date
K 288
ARIANE V 16 - SPOT 1 & VIKING (SATELLITES) - ARIANE 1 LAST LAUNCH - FIRST LAUNCH OF THE YEAR 02/21/1986 7,-
K 286
ARIANE V 16 - SPOT 1 & VIKING (SATELLITES) - ARIANE 1 LAST LAUNCH - FIRST LAUNCH OF THE YEAR 02/21/1986 13,-
USA 2104 B
STS 51 L (CHALLENGER) - TDRS 2 (SATELLITE) - ALL SEVEN ASTRONAUTS KILLED - DISASTER 03/02/1986 8,-
ba 469
VEGA 1 (PROBE) 5 VK #1 - ENCOUNTER WITH HALLEY’s COMET - PROTON-K BLOK-D1 03/06/1986 11,-
ba 472
VEGA 2 (PROBE) 5 VK #2 - HALLEY S COMET FLYBY - PROTON-K BLOK-D1 03/08/1986 11,-
ba 470
VEGA 2 (PROBE) 5 VK #2 - HALLEY S COMET FLYBY - PROTON-K BLOK-D1 03/09/1986 16,-
K 291 E
VEGA 2 (PROBE) - HALLEY’s COMET - ENCOUNTER 03/09/1986 9,-
K 291 D
VEGA 1 (PROBE) - HALLEY’s COMET - ENCOUNTER 03/09/1986 9,-
K 291 C
VEGA 2 (PROBE) - HALLEY’s COMET - ENCOUNTER 03/09/1986 10,-
ba 471
VEGA 2 (PROBE) 5 VK #2 - HALLEY S COMET FLYBY - PROTON-K BLOK-D1 03/09/1986 11,-
K 291 B
VEGA 1 (PROBE) 5 VK #1 - ENCOUNTER WITH HALLEY’s COMET - PROTON-K BLOK-D1 03/09/1986 9,-
USA 2105 L
HALLEY’s COMET 03/09/1986 17,-