Space Science and Technology

A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved

Consider the following statements regarding Multiple Independently targetable Re-entry Vehicle (MIRV):
1. India possesses MIRV technology along with Russia, The USA, China, France and Brazil.
2. It is a ballistic missile payload containing several warheads, each capable of hitting one of a group of targets.
Select the correct code.

Multi-Application Solar Telescope (MAST), Asia's biggest telescope is situated in _____ ?

Which planet does not have rings around them?

Recently India has successfully launched a ‘Canister-Based’ nuclear capable AGNI-V missile. Consider the following regarding this:
$1$. An advantage of canister based system is, it can be used for the launch of any missile irrespective of its size.
$2$. AGNI-V is the first missile to be tested on Canister based launch system.
Select the correct code.

Which space rocket went first into the moon____.
 

A jet engine works on the principle of conservation of:

Which is the first private company in India, to successfully design, develop and test full solid propulsion rocket stage?

Vikram Sarabhai Space Centre is located at

Cryogenic Engine is used in

In which of the following years was the first rocket launched in India?

ISRO's Polar Satellite Launch Vehicle (PSLV) successfully launched a remote sensing satellite of which country on $28$th February$2021$?

 What was the name of the first artificial satellite launched by India in $1975$? 

Where did Union Minister of Earth Sciences Dr. Harsh Vardhan virtually inaugurate India’s highest Meteorological Centre?

______ is a discipline of science that studies the origin and eventual fate of the universe.

IC $1101$ is a ______.

The Earth Resource Technology programme of satellites was initiated in ________.

Which was the India's first satellite launched from lndian-made launch vehicle?

Which of the following organizations has named a bacteria -solibacillus kalamti after Dr. A. P. J. Abdul Kalam, the former President of India?

What is Kessler Syndrome?