Astronomia
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Halo Solar
Os halos como o halo solar, formam-se a 5-10 quilómetros na troposfera superior. A forma e a orientação particular dos…
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Solar Sunspots – 2005-01-20
A large sunspot has been the reason for several major eruptions in this date. Charged particles from the events have…
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Comet Machholz C/2004 Q2
Comet Machholz, formally designated C/2004 Q2, is a long-period comet discovered by Donald Machholz on August 27, 2004. It reached naked…
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Comet C/2001 Q4 – 2004-05-18
Set of stacked photos of Comet C/2001 Q4 taken with a Canon Powershot PRO1.
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The Moon
The Moon (Latin: Luna) is Earth’s only natural satellite. It is one of the largest natural satellites in the Solar…
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Sun Pillar – 2003-05-27
A light pillar is an atmospheric optical phenomenon in the form of a vertical column of light which appears to…
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ISS – Visible Pass – 2003-05-22
The International Space Station (ISS) is a space station, or a habitable artificial satellite, in low Earth orbit. Its first…
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