cometa

cometa

A small body (a "dirty iceball", typically 1 km across, with dust and plasma tails) that circles the Sun with a highly elliptical orbit.

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

Aerospace; Space flight

Cuerpos pequeños compuestos de hielo y roca en diferentes órbitas alrededor del sol.

astrobiología

Astronomy; Planetary science

Study of the origin, distribution, and destiny of life in the universe. These are interdisciplinary studies involving astronomers, astrophysicists, biologists, chemists, ...

organismo

Astronomy; Planetary science

Any form of animal or plant life.

extrusivas

Astronomy; Planetary science

Refers to igneous rocks erupted on the surface.

atmósfera

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.