Pyatno na Solnce: prohozhdenie Merkuriya po solnechnomu disku
14.11.2006 | Astronomicheskaya kartinka dnya

Chto eto za tochka na Solnce? Esli vglyadet'sya, vidno chto ona pochti ideal'no kruglaya. Eta tochka – rezul'tat neobychnogo solnechnogo zatmeniya, kotoroe proizoshlo na proshloi nedele. Obychno my nazyvaem zatmeniem sobytie, kogda Luna zakryvaet ot nas Solnce. Na proshloi nedele, vpervye za tri goda, Solnce zakryl Merkurii!