C2010 X1 (Elenin) первая комета в новейшей истории России. Открытие. Исследования. Наблюдения

C2010 X1 (Elenin) первая комета в новейшей истории России. Открытие. Исследования. Наблюдения

78 Pages · 2011 · 2.1 MB · Russian
by Новичонок А.О.
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“ Don’t grieve. Anything you lose comes round in another form. ” ― Rumi
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