Irineu Nascimento Santana Junior

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From NASA’s Archives, 50 Amazing Photos Of The Apollo Moon Missions

We pay homage to the Apollo missions with the best of NASA’s deep archives.<p>In May of 1961, President John F. Kennedy made a promise to put a man on the Moon–and return him back safely–by the end of the decade. Somehow, it worked.<p>Over 50 years later, it’s easy to forget how ambitious Kennedy’s …

Space Exploration

Big Bang

Planetas Extrasolares


Via Láctea

Matéria Negra

Anos Luz


O Legado de Galileu


Porque é a Astronomia Importante?

O Fim do Sol

Anéis de Saturno

Buracos Negros