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Jupiter Spectacular Image taken from James Webb

The James Webb space telescope took the picture of the Jupiter in July.
Astronomers have described as incredible Picture of the Jupiter ever because images show auroras, giant storms, moons and rings surrounding Jupiter.
The Infrared images were artificially coloured astronomer Imke de pater of the university of California who played an important role in this project.
JWST is an International mission led by the Nasa along with ESA and Canadian space agent .
Nasa Said that view of Jupiter created from composite of several pictures from the telescope , Auroras extended to high altitudes above the northern and southern poles of Jupiter.
The Great Red Spot a famous storm which is so big (16350 km), appeared white because of reflected of sunlight.
The JWST was launched in December 2021 and it currently placed about 1.6 million km from Earth.

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Apple last week announcement

Apple , last week released following new products iPhone SE , iPad Air, Mac Studio and Mac Studio Ultra.

New iPhone SE supports 5G network and also it has powerful A15 Bionic chip and 12mp camera

iPad Air consists of M1 chip which was used in mac book air and Mac book pro model. This device also supports 5G network and also support up to 2Gen Apple Pencil.

Mac Studio , New desktop variant by apple.

This Mac studio comes with two variants of chip M1 Max and M1 Ultra

M1 Max features, It has 10 Core CPU, 32 core GPU and it has separate media engine , Neural Engine which can perform 11 billion operation per second.

M1 Ultra is $4000 dollar machine and it had double the CPU and GPU cores of M1 Max . It has 20 Core CPU in that 16 Core High Efficiency core and 4 core power efficiency core. I has 64 Core GPU with is 8 times faster than the previous Gen Chip.

This chip supports up to 128Gb of RAM (unified memory) and 8 TB SSD.

32 Core Neural Engine can perform 11 trillion operation per second

Before Purchase any of the mac product, please do research and find the mac which suits for working condition.

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Reason Behind the Facebook Outage

Last week October 4, Facebook services are down for 6 hours . According to Facebook this outage is not caused by any cyber attacks and main reason for the outage is due to the their BGP , this will show us a path to Facebook Data Centers.

Facebook Detailed about this incident caused due to one of regular maintenance , they mentioned that in order to check quality of global backbone capacity when they entered the command on machine and entire network connection is disconnected and Facebook also lost its connection to own Data Centers around the World. They also further mentioned that they have audit tool to stop these type of issue but due to bug it could not work properly.

These caused the BGP issue this is the protocol will advertise the DNS server IP address to rest of internet. while due to data Center disconnected BGP stop advertising this leads to entire outage around the world.

Facebook apologized for the outage and also they released the detail information about the outage.https://engineering.fb.com/2021/10/05/networking-traffic/outage-details/

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When will I get Windows 11

Windows, on October 5 officially stated that it is releasing the new Windows 11 to new and eligible computer. So if we have windows 10 machine when we will get the windows 11 . Windows stated they will release the update in phased major based on when device is purchased and hardware eligibility. Windows said new eligible device will get first update and they did not mention that device name right now and existing devices will get update by mid 2022.
Windows official Blog link to more about Windows 11 : https://blogs.windows.com/windowsexperience/2021/08/31/windows-11-available-on-october-5/

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APPLE New Mobile Processor A15 Bionic Chip

Apple A15 Bionic Chip

Apple  Officially released its new mobile Processor  A15 series chip last week. 

Apple  A15  Bionic CPU has Two performance cores named as Avalanche CPU cores and four Power Efficient CPU core named as Blizzard cores. This CPU has max clock frequency  of  3.23 GHz. 

This  SOC is built using 5nm fabrication process by TSMC , Taiwan.

GPU – It has two variant  4 core and 5 core GPU ,  4 core GPU are used in iPhone 13 and mini , 5 core GPU is used in iPhone 13 pro and max.

Neural Engine –  It has 16 Core Neural Engine while is useful for processing the Machine learning tasks. It can perform 15.8 trillion operations per second.

Apple has significantly increased its chip transistors from 11.8 billion to 15 billion.  i.e. – 1 billion = 100 crores.

Major highlights of this chip is GPU performance according to Geek bench 5 , A15 bionic  GPU is 55% increase performance when compare to last generation A14 Bionic chip.

APPLE also update some of features like New Video Encoder and Decoder , Image Signal Processor and also New Engine for Display this allows new apple phone can work in different screen Hz based on Touch Response by the users.

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OSIRIS-REx HomeComing

OSIRIS-Rex

Osiris- Rex satellite is returning back to earth from Benu Asteroid .

Osiris -Rex is the mission to collect the sample from the Asteriod Benu, this mission launched in September 8 2016 from Florida.

In August 2018 it has approached Benu and following month we can see the clear picture of Benu. After serious of flights around the Benu, scientist spotted the best place to take the sample and in October 2020 satellite touch the Benu for the Brief moment and collected the samples .

After the collection of sample from Benu, satellite moved to safe distance and sample was safely sealed. The mass of collection sample might be between 60g to 2000g.

On October 22 2020 Osiris-Rex Departure from benu orbit and continued its journey to Earth.

Rex will returned to earth by Sep 24, 2023. When satellite reached the earth orbit it will release it capsule and that will safely fall into the Utah desert.

Benu

Benu Discovered in 1999 and its radius is 262 m. Benu is confirmed potentially hazardous asteroid and we have chance of 0.037 hitting the earth between 2175 to 2199.

For Detailed information please visit Nasa Website Link as follows : https://solarsystem.nasa.gov/missions/osiris-rex/in-depth/

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Hubble 31st Birthday Gift to US

AG Carinae

Hubble Completed is 31 years of journey in Space yesterday – April 24.

During this Day Nasa Goddard YouTube Channel Published the Video about Image taken by Hubble on its 31year of completion in space.

Hubble captured the Wonderful Image of Exploding Star AG Carinae which is 70 times massive than our Sun.

Its Shinning Brilliance Light is equal to the million of our star brightness.

This Sun was Exploded 10000 years Ago so we can see the Halo of Gas and Dust Around the Star center mass.

This Nebulae Covers about 5 Light Years of distance from the center of its Sun .

Hubble Once Show us how the Stars are so Powerful and breath taking to watch. Every Elements in universe except hydrogen and helium are formed by sun and during its explosion.

Hubble Deep Field Image is still one of wonderful image taken by Hubble this day. This image is consists of 10 days of exposure of Hubble in particular direction in space from December 18 and 28, 1995. This image shows how big was our universe every dots in that Picture is a Galaxy. Using this image we also find the old light of our Universe which is less than billion years from birth of our Universe.

Official Post : https://www.nasa.gov/feature/goddard/2021/hubble-captures-giant-star-on-the-edge-of-destruction

Credits: NASA, ESA, STScI

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Samsung New Mobile Processor Exynos 2100

In CES 2021 , on Jan 12 Samsung revealed the new Mobile Processor Exynos 2100 and this processor supports 5G Cellular Network.

Specification:

  1. This chip built on 5nm process node.

  2. Similar to Snapdragon 888 , Samsung added the Cortex X1 as Prime core and the Max clock frequency of this core is 2.9 GHZ

  3. CPU : It is a 8 Core CPU with One Prime Core Cortex X1 and 3 High performance Core of Cortex A78 Clocked Max up to 2.8GHz and 4 Power efficiency Core of Cortex A55 Clocked Max up to 2.2GHz.

  4. GPU: It has 14 Core Mali G78 GPU and it can supports new Vulkan and OpenCL Graphics Libraries.

  5. It can Support up to 4k Screen with 120Hz refresh rate and also supports 144Hz refresh rate for QHD+ display.

  6. This Chip is capable of supporting 200MP Single Camera.

  7. This chip supports both 4G and 5G Networks. In 5G According to Samsung data if our network is connected in mmWave it can have peak download speed of 7.35 Gbps and we can Upload the data at 3.67 Gbps speed.

  8. Memory Technology LPDDR5 .

  9. It has Tri Core NPU which can perform 26 Trillion operation per second. They also mentioned this architecture is twice the power efficiency than the previous chip.

  10. Overall the CPU will give us 30 percent increase in Multicore performance and GPU Jumps to 40 percent more powerful than Exynos 990 Processor.

  11. Samsung also mentioned they implemented the  advanced multi-IP governor (AMIGO) technology to reduce the power consumption on both GPU and CPU.

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The Great Conjunction

The Great Conjunction is name given to the two Mega Planets in our Solar System come together to form large star in the night sky. These two Biggest Planets are namely the Jupiter (largest planet) and Saturn (second largest planet).

Today 21 December the we can the see this event in the night sky . We can see the planets at southwestern sky. We can see this event without any eye protection.

Dr. James O’Donoghue Planetary Scientist at Jaxa has tweeted the timing for great conjunction.

  • Los Angeles: 09:43
  • New York: 12:43
  • Rio de Janeiro: 14:43
  • London/UTC: 17:43
  • Paris/CET: 18:43
  • Istanbul: 20:43
  • Dubai: 21:43
  • New Delhi: 23:13
  • Tokyo: 02:43 (22 Dec)
  • Sydney: 04:43 (22 Dec)
    • (+/- minutes; )

This Post picture is taken from Nasa official Solar System webpage. This is the static image but in the Nasa official Planets Page we can we see the live tracking of all the planets in our Solar System . This animation will tech us how our Planets are moving in our Solar System. If we search for particular planet we see the closer look of the planet and we can see the solar system from that planet point of view.

The official Nasa Solar System : https://solarsystem.nasa.gov/

These two planets align every 20 years , but this the closest alignment since July 16, 1623 , 397 ago.

You can track the planets with your phone using the Sky Map . This App was created by Google: https://play.google.com/store/apps/details?id=com.google.android.stardroid&hl=en_IN&gl=US

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SNAPDRAGON 888

Qualcomm released its premium tier mobile processor chip named snapdragon 888.

CPU :

Kyro 680 CPU has one Prime core of arm Cortex -x1 clocked at 2.84GHz with 1MB L2 Cache . It has three Big Cores of Cortex A78 Clocked at 2.4 GHz with 512KB L2 Cache and finally it has four efficiency core of Cortex A55 Clocked at 1.8GHz with 128KB L2 Cache. Cortex X1 is used for accelerate single threaded performance.

According to Qualcomm this CPU is 25% more powerful than previous gen and 25% more power efficient

process node : These processor built on 5nm node

GPU:

Adreno 660 GPU they mentioned it is 35% more powerful in graphics rendering and 20% more power efficient . Qualcomm also said that they have implemented the game quick touch technology so this will improve the touch response on the screen. They also implemented the desktop processor technology to this SOC named as Variable Rate Shading .

Connectivity:

Qualcomm implemented the 5G modem inside this chip named as X 60 Modem . This modem is capable of 7.5 Gbps download speed and 3 Gbps upload speed.

Qualcomm Fast Connect is another implementation on this SOC this part is implemented for Wi-Fi 6 and Wi-Fi 6E ( 6GHz). This also has Bluetooth 5.2 support.

Qualcomm Spectra 580 is new image processor used in this chip which is 35% increase in speed compare to previous Gen. This will also improves the low light photo capturing. in Burst capture mode we can capture 120 photos per second.

Qualcomm also implemented the 10bit HDR HEIF Photo Capture so we can capture the photo with over one billion shades of color.

This ISP support 8k video capture at 30FPS

Hexagon 780 Processor : This architecture is used for AI purpose . It has 43% faster AI performance when compare to previous generation processor. This processor can handle 26TOPS Trillion operations per second.

Hypervisor: Qualcomm has introduced the Hypervisor for the first time in Soc. They claimed this improve the security of device and we can run isolated Operating System for each app in one mobile phone.

Over all this processor will give you 20% faster CPU performance , 35% Faster graphics rendering and improved the ISP and Hexagon Processor.