0.25 didactic hour


Orion Constellation by Miguel Claro

5
Average: 5 (3 votes)
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Earth from Saturn

5
Average: 5 (3 votes)
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Espectroheliograma, do dia 3 de Abril de 2013, na Risca H-Alfa contínuo

5
Average: 5 (2 votes)
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Jupiter and its Moons - HOU image

5
Average: 5 (3 votes)
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Espectroheliograma, do dia 28 deDezembro de 2006, na Risca CaII K1v

5
Average: 5 (1 vote)
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Espectroheliograma, do dia 2 de Agosto de 1999, na Risca CaII K1v

5
Average: 5 (1 vote)
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Espectroheliograma, do dia 2 de Abril de 2013, na Risca CaII K1v

5
Average: 5 (1 vote)
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Espectroheliograma, do dia 1 de Abril de 2013, na Risca CaII K1v

5
Average: 5 (1 vote)
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Mosaico Lunar

4.42857
Average: 4.4 (7 votes)
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Comet C/2011 L4 Pan-STARRS

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