Istraživač
Naše mjesto u svemiru, pravi razmjer solarnog sustava, dani i godine, godišnja doba, faze i pomrčine, te noćno nebo.
NASA
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Naše mjesto u svemiru
- Our place in space · 10 min Završeno
From your street to the edge of the Milky Way: where Earth sits, how far away things are, and how we measure it.
- Our place in space · 10 min Završeno
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Šetnja od Sunca do Neptuna
- A walk from the Sun to Neptune · 10 min Završeno
Almost every picture of the solar system is wrong about scale. Walk it at true scale and feel how empty space really is.
- A walk from the Sun to Neptune · 10 min Završeno
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Dani i godine na svakom svijetu
- Days and years on each world · 10 min Završeno
Venus takes longer to spin once than to go around the Sun, Jupiter spins in under ten hours, and Neptune's year is 165 of ours. Why?
- Days and years on each world · 10 min Završeno
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Zašto imamo godišnja doba
- Why we have seasons · 12 min Završeno
It is not about distance from the Sun. It is about tilt. See why summer days are long and winter noons are low.
- Why we have seasons · 12 min Završeno
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Mjesečeve faze i pomrčine
- Moon phases and eclipses · 12 min Završeno
Why the Moon changes shape through the month, and why we do not get an eclipse every new and full Moon.
- Moon phases and eclipses · 12 min Završeno
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Noćno nebo i svjetlosno onečišćenje
- The night sky and light pollution · 10 min Završeno
Most people alive today have never seen a truly dark sky. See how many stars light pollution hides, and what anyone can do about it.
- The night sky and light pollution · 10 min Završeno
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