COP25 to take place in Madrid
The United Nations has confirmed that this year's climate change talks will take place in Madrid in December, after Chile withdrew as host this week because of massive street protests in the South American country.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21872-cop25-to-take-place-in-madrid.html
#COP25 #Madrid #UnitedNations #UNFCCC #SouthAmerican
Mumbai and Hyderabad joined UCCN
UNESCO has announced that Mumbai and Hyderabad have been included in its network of 'Creative Cities' on the occasion of World Cities Day 2019 on 31 October 2019.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21871-mumbai-and-hyderabad-joined-uccn.html
#Mumbai #Hyderabad #UCCN #UNESCO #CreativeCities
AFSPA in J&K and Ladakh notified
The Union Cabinet Secretariat has notified rules reiterating that the Ministry of Home Affairs (MHA) will be the authority on deciding the imposition of AFSPA in the Union Territories of Jammu and Kashmir (J&K) and Ladakh.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21870-afspa-in-j-k-and-ladakh-notified.html
#AFSPA #Ladakh #MHA #SpecialPowersAct #ArmedForces
China rolls out 5G telecom services
China’s three major state-run telecom operators have unveiled their 5G network, as the country aims at becoming the global leader in next generation telecom technology surpassing the US and other western nations.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21869-china-rolls-out-5g-telecom-services.html
#Chinarolls #5Gtelecomservices #telecomservices #5Gnetwork
Smallest ever black hole
Space scientists seem to have discovered the smallest black hole ever to get detected till now that might come under a totally different class of objects.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21868-smallest-ever-black-hole.html
#blackhole #suns #star #OhioStateUniversity #gravity
The United Nations has confirmed that this year's climate change talks will take place in Madrid in December, after Chile withdrew as host this week because of massive street protests in the South American country.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21872-cop25-to-take-place-in-madrid.html
#COP25 #Madrid #UnitedNations #UNFCCC #SouthAmerican
Mumbai and Hyderabad joined UCCN
UNESCO has announced that Mumbai and Hyderabad have been included in its network of 'Creative Cities' on the occasion of World Cities Day 2019 on 31 October 2019.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21871-mumbai-and-hyderabad-joined-uccn.html
#Mumbai #Hyderabad #UCCN #UNESCO #CreativeCities
AFSPA in J&K and Ladakh notified
The Union Cabinet Secretariat has notified rules reiterating that the Ministry of Home Affairs (MHA) will be the authority on deciding the imposition of AFSPA in the Union Territories of Jammu and Kashmir (J&K) and Ladakh.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21870-afspa-in-j-k-and-ladakh-notified.html
#AFSPA #Ladakh #MHA #SpecialPowersAct #ArmedForces
China rolls out 5G telecom services
China’s three major state-run telecom operators have unveiled their 5G network, as the country aims at becoming the global leader in next generation telecom technology surpassing the US and other western nations.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21869-china-rolls-out-5g-telecom-services.html
#Chinarolls #5Gtelecomservices #telecomservices #5Gnetwork
Smallest ever black hole
Space scientists seem to have discovered the smallest black hole ever to get detected till now that might come under a totally different class of objects.
Read More: https://www.ksgindia.com/study-material/news-for-aspirants/21868-smallest-ever-black-hole.html
#blackhole #suns #star #OhioStateUniversity #gravity
Ksgindia
COP25 to take place in Madrid | KSG India | Khan Study Group
The United Nations has confirmed that this year's climate change talks will take place in Madrid in December, after Chile withdrew as host this week because of massive street protests in the South Am
Today's Headlines - 24 August 2023
Vikram lander creates history
GS Paper - 3 (Space Technology)
India became the first country to touch down on the lunar South Pole on 23 August 2023 as billions watched from around the globe. The Chandrayaan-3 lander - designed to deploy a smaller, 26-kg lunar rover - landed on the surface of the moon, marking a giant leap in India’s spacefaring journey.The Moon has captivated human curiosity for centuries, and with each new mission.
What is the Moon's geological history and evolution?
The Moon is estimated to be about 4.5 billion years old, roughly the same age as the Earth.
The leading theory about the Moon's formation suggests that a Mars-sized celestial body collided with the young Earth, and the debris from this collision eventually coalesced to form the lunar body.
However, current geological evidence from the Moon suggests that it may be younger by just 60 million years compared to Earth.
How much do things weigh on the Moon?
The Moon's gravitational pull is much weaker than Earth's, approximately one-sixth of Earth's gravity.
As a result, objects on the Moon weigh significantly less than they do on Earth. This is due to the Moon's smaller size and mass.
For example, a person weighing 68 kilograms on the Earth would weigh only over 11 kg on the Moon.
Why do Indian scientists want to land on the Moon's South Pole?
The lunar South Pole has become a focal point for exploration due to its unique features and potential scientific value.
It is believed to host a vast reservoir of water ice in permanently shadowed regions. The presence of water is of immense significance for future space exploration, as it can be converted into resources such as drinking water, oxygen and hydrogen for rocket fuel.
Also, the permanently sunlit area in the region has a temperature of around minus 50 to 10 degrees Celsius, which provides better chemical conditions for the electronics onboard the rover and lander to work properly.
What is in the lunar South Pole?
The terrain and geology at the Moon's South Pole are distinct from other regions. Permanently shadowed craters provide extremely cold conditions that allow water ice to accumulate and persist.
The unique geography of the South Pole also creates regions of perpetual sunlight, which can be harnessed for solar power.
The terrain varies from rugged landscapes to relatively flat plains, offering a diverse range of scientific opportunities.
Why is a region of the lunar South Pole permanently shadowed?
This depends on the Moon's geology. The Moon's axis is only slightly tilted relative to its orbit around the Earth.
This results in certain areas near the poles being in permanent shadow. These shadows create extremely cold environments where temperatures can plummet to very low levels.
These frigid conditions are conducive to preserving water ice for billions of years.
#upsc #news #headline #vikram #lander #history #spacetechnology #southpole #lunarrover #chandrayaan #centuries #moongeological #evolution #earth #collision #gravity #mass #scientists #waterice #hydrogen #chemicalconditions #landscapes #sunlight #environment #shadow #earthgravity
Vikram lander creates history
GS Paper - 3 (Space Technology)
India became the first country to touch down on the lunar South Pole on 23 August 2023 as billions watched from around the globe. The Chandrayaan-3 lander - designed to deploy a smaller, 26-kg lunar rover - landed on the surface of the moon, marking a giant leap in India’s spacefaring journey.The Moon has captivated human curiosity for centuries, and with each new mission.
What is the Moon's geological history and evolution?
The Moon is estimated to be about 4.5 billion years old, roughly the same age as the Earth.
The leading theory about the Moon's formation suggests that a Mars-sized celestial body collided with the young Earth, and the debris from this collision eventually coalesced to form the lunar body.
However, current geological evidence from the Moon suggests that it may be younger by just 60 million years compared to Earth.
How much do things weigh on the Moon?
The Moon's gravitational pull is much weaker than Earth's, approximately one-sixth of Earth's gravity.
As a result, objects on the Moon weigh significantly less than they do on Earth. This is due to the Moon's smaller size and mass.
For example, a person weighing 68 kilograms on the Earth would weigh only over 11 kg on the Moon.
Why do Indian scientists want to land on the Moon's South Pole?
The lunar South Pole has become a focal point for exploration due to its unique features and potential scientific value.
It is believed to host a vast reservoir of water ice in permanently shadowed regions. The presence of water is of immense significance for future space exploration, as it can be converted into resources such as drinking water, oxygen and hydrogen for rocket fuel.
Also, the permanently sunlit area in the region has a temperature of around minus 50 to 10 degrees Celsius, which provides better chemical conditions for the electronics onboard the rover and lander to work properly.
What is in the lunar South Pole?
The terrain and geology at the Moon's South Pole are distinct from other regions. Permanently shadowed craters provide extremely cold conditions that allow water ice to accumulate and persist.
The unique geography of the South Pole also creates regions of perpetual sunlight, which can be harnessed for solar power.
The terrain varies from rugged landscapes to relatively flat plains, offering a diverse range of scientific opportunities.
Why is a region of the lunar South Pole permanently shadowed?
This depends on the Moon's geology. The Moon's axis is only slightly tilted relative to its orbit around the Earth.
This results in certain areas near the poles being in permanent shadow. These shadows create extremely cold environments where temperatures can plummet to very low levels.
These frigid conditions are conducive to preserving water ice for billions of years.
#upsc #news #headline #vikram #lander #history #spacetechnology #southpole #lunarrover #chandrayaan #centuries #moongeological #evolution #earth #collision #gravity #mass #scientists #waterice #hydrogen #chemicalconditions #landscapes #sunlight #environment #shadow #earthgravity