PREP 4 UPSC
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πŸ“ News analysis of The Hindu
πŸ“ Explained of Indian Express
πŸ“ MCQs on current Affairs @mcqs4prelims
πŸ“ Easy to remember graphics

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#GS_3
#Science_and_technology
#Space #ISRO #Gaganyaan

Gaganyaan mission is important for
#prelims as well as #mains.
#GS_3
#Science_and_Technology
#Space #ISRO #Gaganyaan
#Chandrayaan #SSLV

Read about Gaganyaan, Chandrayaan,
ISRO's second launch station and SSLV. Important for #Prelims and #Mains.
#GS_3
#Science_and_technology
#Space #ISRO

Important article. Read about HSFC and Gaganyaan mission, important for
#Prelims and #Mains.
#GS_3
#Science_and_technology
#Space #ISRO

Important article. Read about HSFC and Gaganyaan mission, important for
#Prelims and #Mains.
#GS_3
#Science_and_Technology
#Space #ISRO #IDRSS

Read about IDRSS. Important for
#Prelims and #Mains.
#GS_3
#Science_and_Technology
#Space #ISRO

Make a short note. Important for
#Prelims and #Mains.
#GS_3
#Science_and_Technology
#Space #ISRO

India’s telecommunication satellite GSAT-30 was successfully launched into a Geosynchronous Transfer Orbit (GTO) on January 17, 2020 from Kourou launch base, French Guiana by Ariane-5 VA-251. Read about it. Also read India's space launching capacity and its limitations. What is the difference between GSLV-Mk II and Mk-III?
#GS_3
#Science_and_technology
#Space #ISRO

Read about HSFC and Gaganyaan mission, important for
#Prelims and #Mains.
#GS_3
#Science_and_Technology
#Space #ISRO

Read about First Geo Imaging Satellite. Make a short note. Important for
#Prelims.
#GS_3
#S_and_T #Space #ISRO

Read about NewSpace India Limited and Antrix corporation, commercial arms of
ISRO. Make a short note.
#GS_3 #Science_and_Technology #YuViKa #ISRO

Read about the YuVika programme of the
ISRO, important for #prelims.
#GS_3
#Science_and_Technology
#Space #ISRO

The Union Cabinet has approved the creation of the Indian National Space Promotion and Authorization Centre (IN-SPACe) to provide a level playing field for private companies to use Indian space infrastructure.

Note the key differences between IN-SPACe, ANTRIX and NSIL. We can expect a prelims question with shuffled objectives of these organisations.
#GS_3
#Science_and_Technology
#Space #ISRO

The Union Cabinet has approved the creation of the Indian National Space Promotion and Authorization Centre (IN-SPACe) to provide a level playing field for private companies to use Indian space infrastructure.

Note the key differences between IN-SPACe, ANTRIX and NSIL. We can expect a prelims question with shuffled objectives of these organisations.
#GS_3
#Space #ISRO #Chandrayaan

βœ… By using CLASS instrument (Chandrayaan-2 large area soft X-ray spectrometer) carried by the second Indian Moon mission, Chandrayaan-2, scientists from
ISRO have mapped out the global distribution of sodium on the Moon’s surface.

βœ… Sodium is the only element apart from potassium that can be observed through telescopes in the lunar atmosphere (its exosphere). This new map of sodium would enable understanding of the surface-exosphere connection.

πŸ”Ί
#Mains_PYQ
India has achieved remarkable successes in unmanned space missions including the Chandrayaan and Mars Orbiter Mission, but has not ventured into manned space missions, both in terms of technology and logistics? Explain critically. (CSE Mains 2017- GS3)

πŸ”—βž–
@prep4upsc
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