Explore topic-wise MCQs in Science.

Copernicus believes the center of universe is the

The apparent path of which prevails throughout the year is called

The measure of altitude is equal to

Telescopes are placed in drier place to avoid

A lens which collects image at the back of telescope

James Clerk Maxwell was the one proved the light is a part of

A point where light rays pass and converge is called its

With help of constellations people used to

Gamma rays are considered as

The measure of distance of any object from celestial equator is the

When star is moving toward0000 and observer it takes a

At higher altitudes the air is comparatively

The ancient Greeks used to take Orion as a

The imaginary sphere which surround the earth is regarded as

Tyco Brahe used a tool known as

The rays with longest wavelengths are the

The spectrum of all the frequencies and wavelengths of electromagnetic radiation is called

A region in sky with certain patterns which people used to mark for specific locations in the past is the

Every star is located within ratio of constellation that is 1 of

The stars which can be seen all the times and all the night are called

A cloud of stars set at 1 million light years distance is called

Gravitational force was discovered by

The mirror in Hubble Space is only

The location of sun on the first day of spring is called

The force of gravity depends upon the object's

An instrument which collects electromagnetic radiation is called

The of light which is covered in one year is called a

Right ascension is measure of distance of object from eastward to

A telescope which can detect black holes in space is the

Curved mirror is used in

At 10 million light years the galaxies visible are the

The person who proved existence of galaxies beyond Milky Way was the

The circle which is created by extending earth's equator in space is called

One light year is approximately equal to

A person who discovered craters on moon was the

The branch of science which deals with universe is called

Large amount of data is processed through

In 1966 the first space probe which landed on moon was

Space probe which discovered crates on moon was

The first man who set foot in space was

The payload of Titan IV was

A GPS is composed of solar powered satellites which are in number

The newest space station which is constructed in LEO is

Pioneer and Voyager were sent to

Remote sensing includes gathering of

Once rockets were regarded as

The first successful liquid fuel rocket was launched by

The space crafts sent to probe outer solar system were

Any man-made object sent in space to orbit around certain body is called

A space port was established in response to President Kennedy challenge in