kometa

kometa

Small bodies composed of ice and rock in various orbits about the sun.

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التحسين

إضافة صورة

نوع المصطلح: اسم
المرادف (المرادفات)
مسرد المصطلحات
المجال / النطاق: فضاء
الفئة: رحلة الفضاء
Company: NASA
المنتج:
الاختصار-المختصر:

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انظر المصطلحات المشابهة

Kometa Hartli 2

علم الفلك; فلك عام

Comet Hartley 2 was discovered in 1986 by Malcolm Hartley, an Australian astronomer. Comet Hartly 2's circuit around the sun takes about 6.46 years Also known as Comet 103P, the ...

Kometa Hallej

علم الفلك; النظام الشمسي

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 ...

objekt fluturues i paidentifikueshëm (UFO)

فضاء; رحلة الفضاء

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 ...

anije kozmike

فضاء; رحلة الفضاء

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

فضاء; رحلة الفضاء

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

zeta (Z)

فضاء; رحلة الفضاء

A multiplier, x1021 from the last letter of the Latin alphabet. See the entry for CGPM.

rreze x

فضاء; رحلة الفضاء

Electromagnetic radiation in the neighborhood of 100 picometer wavelength.

peshë

فضاء; رحلة الفضاء

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.