CHANDRAYAAN

Question 1

What is the launch vehicle of CHANDRAYAAN 3

Answer 1

LVM-3

Question 2

FULL FORM LVM-3

Answer 2

LAUNCH VEHICLE MARK-3

Question 3

Previous name of LVM-3

Answer 3

GSLV Mk-3
geosynchronous satellite launch vehicle

Question 4

From where is it being launched..

Answer 4

ISRO
Satish Dhawan Space station (SRIHARIKOTA)

Question 5

Where is satish dhawan space station?

Answer 5

Andhra Pradesh

Question 6

Time of launching and landing

Answer 6

LAUNCH=14th JULY(2.35PM)

LAND=23rd AUGUST

Question 7

Measures of LVM 3

Answer 7

Height=43.5m
Weight=640 tonnes

Question 8

How many successful mission ha LVM 3 introduced?

Answer 8

6
include chandrayan 2=(LVM 3 M1)

Question 9

LVM 3 used for chandrayaan 2

Answer 9

LVM 3 M4

Question 10

About LVM-3 structure module

Answer 10

*3 stage configuration vehicle

*2 strap on motors(S200)

*one core liquid stage (L110)

*C25 cryogenic engine=CE20

Question 11

LVM project director

Answer 11

Mohan Kumar

Question 12

Budget of chandrayan 3

Answer 12

615 milliom

Question 13

PROPULSION MODULE payload

Answer 13

SHAPE
Spectro polarimetry habitable for planet earth

Question 14

orbit elliptical

Answer 14

170*36,500km

Question 15

parts

Answer 15

PRAGYAN ROVER
VIKRAM LANDER
NO ORBITER UNLIKE CHANDRAYAN 2

Question 16

India’s next moon mission with JAPAN named?

Answer 16

LUPEX

Question 18

JAPAN’s new moon mission

Answer 18

SLIM
Smart lander for investigating moon
TIME-2024-25

sapce agency=JAXA

Question 19

Phases of chandrayaan 3

HOW MANY INSTRUMENTS ON LANDER AND ROVER?

Answer 19

1- ROUGH BREAKING
2-ALTITUDE HOLD PHASE
3-FINE BRAKING PHASE
4-TERMINAL DESCENT PHASE

LANDER=4
ROVER=2

Question 20

Description of rover

VELOCITY

Answer 20

*26 kg
*6-wheeled
*has 2 instruments
*will be there for 14 days

LESS THAN 2m/sec

Question 21

Chandrayaan 3 reached in how much time?

Answer 21

6 weeks

LUNA 5 TIME=1 WEEK
CHINA’S CHANGE 5=1 WEEK(2020)
US APOLLO 11 MISSI

Question 22

India-US civil initiative?

Answer 22

2005

Question 23

WORLD MOON TREATY?

Answer 23

1979

Question 24

Future missions on moon to land male and female

Answer 24

US (ARTEMIS MISSION)=2025

CHINA=2030

Question 25

PEOPLE BEHIND CHANDRAYAAN-3

Answer 25

1-Director of Vikram sarabai space center= S.UNNIKRISHNAN NAIR 2-Director liquid propulsions systems center=V NARAYAN 3-MISSION DIRECTOR FOR LAUNCH OF CHANDRAYAAN-3=S.MOHANA KUMAR 4-DIRECTOR UR RAO SPACE CENTER=M SANKARAN**(where chandrayaan-3 spacecraft was built) 5- ASSOCIATE PROJECT DIRECTOR=K. KALPANA 6-MISSION DIRECTOR=M. SRIKANTH 7-PROJECT DIRECTOR= P. VEERAMUTHUVEL

Question 26

In which rocket did CHANDRAYAAN 3 LAUNCHED?

Answer 26

LVM-3 rocket

Question 27

gravity on moon

Answer 27

About 6th of the earth's surface

Question 28

Chandrayaan 3 cost?

Answer 28

615 crore

Question 29

Russia's luna-25 cost?

Answer 29

1600 cr

Question 30

China's moon project cost?

Answer 30

1700 crore

Question 31

Farthest any satellite has gone from equator?

Answer 31

NASA surveyor 7 in 1968

Question 32

ISRO ki details

Question 33

NATIONAL SPACE DAY

Answer 33

23rd August

Question 34

INDIA' FEET

Answer 34

India...4th to soft land Other 3...US,CHINA,FORMER SOVIET UNION

Question 35

Cost

Answer 35

600crore

Question 36

India's which number mission?

Answer 36

3rd lunar mission

Question 37

Depth

Answer 37

70 degree latitude

Question 38

Aim

Answer 38

*safe and soft landing on lunar surface *Rover roving on the moon *Conduct in situ scientific experiments

Question 39

Process

Answer 39

-Total ...42 days -1 day on moon=14 earth days -Lander and rover made to last for..14 earth days

Question 40

What changes have been made

Answer 40

*LANDING AREAS EXPANDED..... CHANDRAYAAN 3=4km×2.4km .... CHANDRAYAAN 2=500m×500m 2)STRUCTURED CHANGES=thrusters reduced from 5 to 4 (5-1) 3)PAYLOAD MASS=3900kg 4)Scientific payloads=4 To study a..lunar quakes b..thermal properties lunar surface c...distance btw earth and moon 4th payload was given by NASA

Question 41

Function of payloads

Answer 41

2 payloads ..chemical and mineral composition Composition of elements ...MAGNESIUM ...ALUMINIUM ...IRON

Question 42

Other name of chandrayaan

Answer 42

INDIAN LUNAR EXPLORATION PROGRAMME

Question 43

History

Answer 43

Idea to Indian scientific mission to moon=1999(INDIAN ACADEMY SCIENCES) 2000...(ASTRONAUTICAL SOCIETY OF INDIA)

Question 44

When was CHANDRAYAAN PROJECT ANNOUNCED?

Answer 44

15 August 2003 ATAL BIHARI VAJPAYEE

Question 45

CHANDRAYAAN 1

Answer 45

22 oct,2008=LAUNCHED ROCKET USED=PSLV-XL PARTS= lunar orbiter and impactor ACCOMPLISH=titanium and calcium presence detection

Question 46

CHANDRAYAAN2

Answer 46

LAUNCH VEHICLE= LVM3-M1 rocket AT THE=Satish Dhawan space center DATE=22nd July,2019 PARTS=lunar orbiter Vikram lander PRAGYAAN ROVER How many payloads orbiter,lander and rover taken=14 scientific payloads Vikram lander crash landed above desire velocity of =2m/s

Question 47

MOON MISSION OF OTHER COUNTRIES

Answer 47

CHINA 3 LANDERS chang'e-3(2013) Chang'e4(2019) chang'e-5(2020)

Question 48

WITH JAPAN

Answer 48

JAXA...NAME MISSION lupex Aim...explore permanently shaded polar region Lander=ISRO Launch vehicle and rover=JAPAN

Question 49

When did Neil Armstrong go on moon

Answer 49

APOLLO 11..1969

Question 50

Which year was 1st soft landing on moon launched?

Answer 50

1966(LUNA 9)

Question 51

LUNA-25

Answer 51

Launched in- 11 August LAUNCH AGENCY- roscosmos ROCKET-soyuz 2 rocket from VOSTOCHNY COSNOSDRONE been in work for almost 2 decades In 1st decade it was called-LUNA GLOB LUNA 24=launched in 1976 PAYLOAD-1750kg..8 instruments LANDING SITE....Manzini crater

Question 52

ROSCOSMOS director

Answer 52

GENERAL YURU BORISOV engine supposed to fire for 84 seconds from 127 seconds instead

Question 53

PRAGYAAN ROVER confirmed presence of which element on moon's surface

Answer 53

SULPHUR