apolo

U. S. Space Program that included 6 piloted lunar landings between 1969 and 1972. Apollo astronauts collected and returned 382 kilograms of rock and sediment samples from the ...

Apolo asteroid

Астрономия; Общая астрономия

One of a small group of asteroids whose orbits intersect that of Earth. They are named for the prototype, Apollo.

''Apolo'' svemirski program

Астрономия; Общая астрономия

Successful US lunar exploration program in which the Apollo spacecraft 1 to 6 were unmanned; 7 to 10 were manned but did not land; and 11, 12 and 14 to 17 landed and returned ...

aten

Воздушно-космическое пространство; Полёты в космос

A class of Earth-crossing asteroid.

neidentifikovani leteći objekat (NLO)

Воздушно-космическое пространство; Полёты в космос

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

Воздушно-космическое пространство; Полёты в космос

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

Воздушно-космическое пространство; Полёты в космос

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

x-zrak

Воздушно-космическое пространство; Полёты в космос

Electromagnetic radiation in the neighborhood of 100 picometer wavelength.

x-dijapazon

Воздушно-космическое пространство; Полёты в космос

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

težina

Воздушно-космическое пространство; Полёты в космос

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.