galaksija

galaksija

One of billions of systems, each composed of numerous stars, nebulae, and dust.

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Miglioralo

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Parte del discorso: sostantivo
Sinonimi:
Blossario:
Settore/Dominio: Aerospazio
Categoria: volo spaziale
Company: NASA
Prodotto:
Acronimo - Abbreviazione:

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aktivna galaksija

Astronomia; Astronomia (generale)

1) Active galactic nuclei are very luminous. Their energy output is in two forms: nonthermal continuum and thermal emission line. 2) Any galaxy which is emitting large quantities ...

Galaksija Andromeda

Astronomia; Astronomia (generale)

1) A spiral galaxy (kS5 in Morgan's classification) in the Local Group, about 650-700 kpc distant (MV = -21), visible to the naked eye as a fuzzy patch in the constellation of ...

nepravilna galaksija

Fisica; Astronomia

A galaxy whose shape is neither elliptical nor spiral. It is often rich in interstellar matter (gas and dust).

neidentifikovani leteći objekat (NLO)

Aerospazio; volo spaziale

UFOs are unidentified aircraft which are attributed to alien space flight. One supposed UFO halted air traffic at Hangzhou Airport, China, on July 7. The appearance is being ...

svemirski šatl

Aerospazio; volo spaziale

A reusable spacecraft with wings developed by the U.S. National Aeronautics and Space Administration (NASA) for human spaceflight missions. The first test flight took place in ...

zenit

Aerospazio; volo spaziale

The point on the celestial sphere directly above the observer. Opposite the nadir.

x-zrak

Aerospazio; volo spaziale

Electromagnetic radiation in the neighborhood of 100 picometer wavelength.

x-dijapazon

Aerospazio; volo spaziale

A range of microwave radio frequencies in the neighborhood of 8 to 12 ghz.

težina

Aerospazio; volo spaziale

The gravitational force exerted on an object of a certain mass. The weight of mass m is mg Newtons, where g is the local acceleration due to a body's gravity.