Q110. With reference to ‘Astrosat’, the astronomical observatory launched by India, which of the following statements is/are correct? 1. Other than USA and Russia, India is the only country to have launched a similar observatory into space. 2. Astrosat is a 2000 kg satellite placed in an orbit at 1650 km above the surface of the Earth. Select the correct answer using the code given below.

Consider the following statements: 1. India launched its first full-fledged meteorological satellite (METSAT) in September, 2002 2. For the first time, the spac

With reference to Indian satellites and their launchers, consider the following statements: 1. All the INSAT series of satellites were launched abroad. 2. PSLVs

Consider the following statements: The Mangalyaan launched by ISRO 1. is also called the Mars Orbiter Mission 2. made India the second country to have a spacecr

With reference to India’s satellite launch vehicles, consider the following statements: 1. PSLVs launch the satellite useful for Earth resources monitoring wher

Consider the following statements in respect of India advanced satellite INSAT–4A: 1. INSAT-4A was launched in December, 2005 from New Mexico. 2. The European C

Consider the following statements: 1. In the year 2006, India successfully tested a full fledged cryogenic stage in rocketry. 2. After the USA, Russia and China

Consider the following statements: 1. The International Solar Alliance was launched at the United Nations Climate Change Conference in 2015. 2. The Alliance inc

Consider the following statements: The satellite Oceansat-2 launched by India helps in 1. estimating the water vapour content in the atmosphere. 2. predicting t

Consider the following statements: Statement-I: Giant stars live much longer than dwarf stars. Statement-II: Compared to dwarf stars, giant stars have

Consider the following pairs: | Objects in space | Description | | :--- | :--- | | 1. Cepheids | Giant clouds of dust and gas in space | | 2. Nebulae

Which one of the following countries has its own Satellite Navigation System?

If a major solar storm (solar flare) reaches the Earth, which of the following are the possible effects on the Earth? 1. GPS and navigation systems co

Which one of the following is a reason why astronomical distances are measured in light-years?

"The experiment will employ a trio of spacecraft flying in formation in the shape of an equilateral triangle that has sides one million kilometers lon

Recently, scientists observed the merger of giant ‘blackholes’ billions of light years away from the Earth. What is the significance of this observati

Consider the following statements: 1. Light is affected by gravity. 2. The Universe is constantly expanding. 3. Matter warps its surrounding space-tim