A ball thrown from a satellite revolving around the earth will-

A satellite moves in its orbit continuously. It is due to the effect of centripetal force which is derived from-

Which one of the following has been given the name Kalpana-I?

With the cooperation of which one of the following countries a pilotless helicopter is being developed for Indian Navy?

Chandrayaan-2 was a mixture of success and set-back. Which of the following statements are applicable to Chandrayaan-2 mission? 1. It aimed at exploring South Pole of the moon. 2. To further study the evidence of water molecule found by Chandrayaan-1. 3. To soft landing Vikram lander on the lunar surface and to relay information to earth. 4. The location of crash landing of Vikram has later been identified.

Name the China's Lunar Mission that was launched in November 2020 to collect the samples from the moon surface.

As per the expectations of ISRO, which rocket would be a "game changer" in the operations if ISRO?

Tianwen-1 is-

In the context of space technology, what is ''Bhuvan'', recently in the news?

Height of Geostationary Satellite above the earth surface in equatorial orbit is approximately

Consider the following statements in respect of India’s advanced satellite INSAT -4A: 1. INSAT-4A was launched in December, 2005 from New Mexico. 2. The European commercial launch service provider Arianespace was associated with the launch of INSAT-4A. 3. Tata-Sky-a digital cable service provider is associated with DTH television broadcasting services from INSAT-4A. Which of the statements given above are correct?

What is source of electrical energy in an artificial satellite?

With reference to India’s satellite launch vehicles, consider the following statements: 1. PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites. 2. Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth 3. GSLV MK III is a four-staged launch l vehicle with the first and third stages using solid rocket motors; and the second and fourth stages using liquid rocket engines. Which of the statements given above is/are correct?

The second spaceport of ISRO to launch rockets is proposed at the following location:

Consider the following statements: 1. In the year 2006, India successfully tested a fullfledged cryogenic stage in rocketry. 2. After USA, Russia and China, India is the only country to have acquired the capability for use of cryogenic stage in rocketry. Which of the statements given above is are correct?

Satellite is kept moving in its orbit around the Earth; it is due to

NASA recently announced a new probe called Parker Probe which will study……..?

Black-hole is

Scientists working on NASA's Cassini mission have identified Mithrim Montes, the tallest peak on _______.

India entered space age by launching-

Which of the following is Academic Institution Satellite?

Which one of the following statements is true about technology device called "NETRA”?

What is the name of NASA's Solar Probe launched recently to explore corona region of the Sun?

During the end of September 2012, India successfully launched its heaviest communication satellite whose name is-

Which one of the following is a spacecraft?

What is the purpose of the US Space Agency’s Themis Mission, which was recently in the news?

Consider the following statements and find the correct answer from the codes given below: 1. RISAT-2 Satellite was put in orbit by PSLV-C12 in April 2009 from Sriharikota. 2. Another satellite ANUSAT was also put in orbit by the PSLV-C12. This was built by Anna University, Chennai. 3. ANUSAT is an experimental communication satellite. 4. RISAT-2 is a surveillance satellite and can keep a watch on country's borders. Codes:

The First Satellite of India sent to space, was

Satellites used for telecommunication relay are kept in a geostationary orbit. A satellite is said to be in such an orbit when: 1. The orbit is geosynchronous. 2. The orbit is circular. 3. The orbit lies in the plane of the Earth's equator. 4. The orbit is at an altitude of 22,236 km. Select the correct answer using the codes given below:

Which of the following statement(s) is (are) correct about Aditya-L1 mission of India? 1. It is ISRO's first mission to study the solar corona. 2. It is an Intercontinental Ballistic Missile developed by India and Russia.

With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements : 1. IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits. 2. IRNSS covers entire India and about 5500 sq. km beyond its borders. 3. India will have its own satellite navigation system with full global coverage by the middle of 2019. Which of the statements given above is/are correct ?

India is developing Cryogenic Technology. Which Country/Agency from amongst the following does not possess this technology?

COSMOS- 2406 is-

Which spacecraft of NASA has confirmed the presence of water on the moon?

The proper relation between uplink frequency and low- link frequency in satellite communication is -

The "NISAR satellite" is jointly developed by which of the following organizations?

When was India’s INSAT 1-D launched?

Name the twin satellites orbting Earth, tracking the movement of water around the planet.

Which is the correct sequence of the following Indian space programs? (A) APPLE (B) IGMD (C) STEP (D) SITE Code:

Which of the following quantity remains constant when an artificial Satellite revolves round the Earth in circular orbit?

Which one of the following launching vehicles was used in Chandrayaan-2 Mission?

The correct sequence of implementation of four Indian space programs is-

'Project Loon', sometimes seen in the news, is related to

A ____is intended for natural resources monitoring and management and it operates from a Sun Synchronous Polar Orbit (SSPO).

Chandrayaan-2 rover, an electric power generation system, named 'Pragyan', is which of the following?

An Astronaut cannot hear his companion at the surface of the moon because

Who is called as the father of Indian Space Programme?

Consider the following statement: 1. The albedo of an object determines its visual brightness when viewed with reflected light. 2. The albedo of Mercury is much greater than the albedo of the Earth. Which of the statements given above is/are correct?

EOS-01 is an earth observation satellite and is NOT intended for application in :

Which of the following is not related to space terminology?