kometa

kometa

Malo telo ( prljava "ledena lopta", prosečnog prečnika oko 1 km, sa repom od prašine i plazme ) koje kruži oko Sunca po velikoj eliptičnoj orbiti.

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Vārdšķira: noun
Sinonīms(-i):
Blossary:
Nozare/domēns: Astronomy
Category: Planetary science
Company: PSRD
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irvas Kometa

Festivals; Christmas

A Reindeer who helps pull Santa's Sled.

Halejeva kometa

Astronomy; Solar system

Halley's Comet is a well-known short-period comet (a comet that appears relatively frequently in Earth's atmosphere) that is visible from Earth every 75-76 years. Unlike other ...

organizam

Astronomy; Planetary science

Any form of animal or plant life.

atmosfera

Astronomy; Planetary science

Mixture of gases that surround and are gravitationally attached to a planet.

lava

Astronomy; Planetary science

Fluid magma that flows onto the surface of a planet or moon; erupted from a volcano or fissure. Also, the rock formed by solidification of this material.

litosfera

Astronomy; Planetary science

Layer in a planetary body consisting of the crust and upper mantle.

kiseonik

Astronomy; Planetary science

An element with atomic number 8; symbol: O. It is actually the most common element in the crusts and mantles of the inner planets and rocky moons, making up all silicate minerals. ...

difuzija

Astronomy; Planetary science

The random movement (spreading) of molecules from regions of highest concentrations to regions of lowest concentrations.

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Nozare/domēns: Animals Category: Snakes

kobra

A highly venomous snake from the elapidae family native to Asia and Africa. When alarmed, a cobra raises its head and expands the skin of the neck to ...