HD 40307g

9,25  (70,00 kn) 17,50  (132,00 kn)

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Opis

Twice as big in volume as the Earth, HD 40307g straddles the line between “Super-Earth” and “mini-Neptune” and scientists aren’t sure if it has a rocky surface or one that’s buried beneath thick layer of gas and ice. one thing is certain, though: at eight time the Earth’s masss, its gravitational pull is much, much stronger.

Plakati se ispisuju na antirefleksnom mat papiru gramature 200 g/m2.

 

Dodatne informacije

dimenzija:

50 x 70 cm, 70 x 100 cm

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