Lib Arch Off GS InfoSc 13 2021 0102-2024 Astrosat is India's first dedicated multi-wavelength space observatory. Other countries/agencies besides USA and Russia have also launched similar observatories. Astrosat's orbital parameters (mass and altitude) stated in the statement are incorrect.
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.
Asked in UPSC IAS 2016 · Topic: Astronomy and Astrophysics Basics (Space-based Observatories and their Significance)
More Space Technology questions
- What is the purpose of ‘evolved Laser Interferometer Space Antenna (eLISA) project?
- "The experiment will employ a trio of spacecraft flying in formation in the shape of an equilateral triangle that has sides one million kilometres long, with lasers shining between the craft." The experiment in question refers to
- What is the name of the successor of Hubble telescope?
- Which of the following is true for OHRC with respect to the moon ?
- In regard to PRATUSI telescope, consider the following statements : I. It is developed by the Indian Space Research Organization (ISRO). II. It is designed to uncover the cosmic dawn of the universe when the first stars formed. How many statement/statements given above is/are true?
- Black-hole is
- Consider the following pairs : Objects in Description space 1. Cepheids : Giant clouds of dust and gas in space : Stars which brighten and dim 2. Nebulae periodically : Neutron stars that are formed 3. Pulsars when massive stars run out of fuel and collapse How many of the above pairs are correctly matched?
- Hubble space telescope has for the first time detailed image of surface of distant star. Name of the star is:
