BC SPACE
Saved by @CodyyyGardner

As we bid farewell to 2020, while it has been a difficult year for so many, one positive has been the steps forward we have made in space exploration.

Here is my top ten..

 1/ @SpaceX launched astronauts to space for the first time on May 30.

@AstroBehnken and @Astro_Wheels became the first two astronauts to ride aboard Crew Dragon.

It was also the first time that @NASA astronauts had launched from US soil since July 2011.
@SpaceX @AstroBehnken @Astro_Wheels @NASA 2/ NASA’s Perseverance rover was launched to Mars.

Due to land on the Red Planet on Feb 18 2021, the mission – hunting for past signs of life- will last a year and also has the first helicopter to ever be flown on the planet!
@SpaceX @AstroBehnken @Astro_Wheels @NASA 3/ Phosphine gas was claimed to be detected on the planet of Venus.

This could be exciting as it could mean simple life might exist on the planet.

But there is still a lot of debate around this discovery

https://t.co/2osWsfXzsP
@SpaceX @AstroBehnken @Astro_Wheels @NASA 4/ Water ice was confirmed on the surface of the Moon.

Studies also showed it is more common than first thought, with water ice identified on the Moons sunlit surface.

Potential here is huge for future Moon explorers.
@SpaceX @AstroBehnken @Astro_Wheels @NASA 5/ NASA’s @OSIRISREx mission touched the surface of the asteroid Bennu, where it collected a sample of the asteroid to be returned to Earth.

This mission aims to find out more about our origin and our destiny.

Where did we come from, where are we heading.
@SpaceX @AstroBehnken @Astro_Wheels @NASA @OSIRISREx 6/ Four astronauts and one Baby Yoda flew to @iss aboard @spacex Crew Dragon in November.

This was the first official crew mission for SpaceX.
@SpaceX @AstroBehnken @Astro_Wheels @NASA @OSIRISREx @iss 7/ Japan’s Hayabusa2 mission successful returned a sample of the asteroid Ryugu back to Earth.

Landing in Australia 6 years after it first launched to space.

The samples will help scientists learn more about the history of the solar system and where we came from!
Photo @JAXA
@SpaceX @AstroBehnken @Astro_Wheels @NASA @OSIRISREx @iss @JAXA 8/ China’s Chang’e 5 returned 1.7kg of Moon rocks to Earth.

This successful mission made China only the third nation to ever return lunar samples to Earth.

Photo Xinhua
@SpaceX @AstroBehnken @Astro_Wheels @NASA @OSIRISREx @iss @JAXA 9/ NASA announced it’s Artemis astronauts.

Among this group is the first woman and next man to walk on the surface of the Moon.

https://t.co/bQur88Fhsd
@SpaceX @AstroBehnken @Astro_Wheels @NASA @OSIRISREx @iss @JAXA 10/ And some of us (weather permitting) were treated to the conjunction of Saturn and Jupiter in the night sky.

Also known as the ‘Christmas Star’ it was last witnessed nearly 800 years ago..

PIC NASA

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Star of Bethlehem, SKY EVENT, False Skies, Alice & Wonderland, Space, JFK Jr., Blockchain, Quantum, and who knows where else my mind will go.

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Em&Lio
@emandlio
⚡️⚡️ THREAD

⚡️⚡️ THE SPACE HOAX ⚡️⚡️

I. Going Nowhere since 1958...


⚡️⚡️ THE SPACE HOAX⚡️⚡️

II. Earth...🤔🧐😬😬


⚡️⚡️ THE SPACE HOAX ⚡️⚡️

III. Mars & Jupiter...🤔🤔🧐🧐


⚡️⚡️ THE SPACE HOAX⚡️⚡️

IV. Satellites...😂😂😂🤣


⚡️⚡️ THE SPACE HOAX ⚡️⚡️

V. Spatial Oversights... 🧐🧐😂😂
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Dr Robin George Andrews \U0001f30b
Dr Robin George Andrew...
@SquigglyVolcano
Good morning America! You all seem thrilled about Biden’s moon rock. Its symbolism, of the scientific and exploratory achievements that have been made – and will ideally soon be surpassed – certainly hits home.

What you might not know is that rock has an *epic* backstory. 1/x


This rock is known as Lunar Sample 76015,143 - an unromantic name for one of the geologic treasures brought back from the Moon during the Apollo era. This was scooped up by the Apollo 17 astronauts, including Harrison Schmitt, the only professional geologist sent to the moon. 2/x


But that’s not where our story begins. The rock's sage starts 4.5 billion years earlier.

I don’t know if you know this, but you should: the Moon is a hole-punched volcanic crypt, a place sculpted by huge impacts and strange, epic effusions of lava. 3/x


We don’t know how the Moon formed. But the leading theory, partly because it’s the simplest, is that a Mars-sized protoplanet slammed into a magma ocean-covered baby Earth. The impact debris formed an orbiting disk, and it clumped together. Et voilà. 4/x

A whole bunch of cool stuff happened after that. But our moon rock comes into the picture around 600 million years later, around the time giant space rocks were pelting the Moon, Marco Inaros-style. They left some epic scars, mostly on the nearside for some unknown reason. 5/x
SPACE
Displacer Squirrel #BlackLivesMatter
Displacer Squirrel #Bl...
@displacerq
Q: Thou are notified that thy kind hath infiltrated the galaxy too far already. Thou art directed to return to thine own solar system immediately.

Picard: That's quite a directive. Would you mind identifying who you are?

Q: We call ourselves the Q.

*entire bridge crew cringes*

Q: Oh? You've heard of me?

Picard: Are you associated with the conspiracy-driven propaganda hate group found on Earth in the early 21st century?

Q: Well I must admit, I have dabbled in such things from time to time... but specifically? No.

*entire bridge crew looks relieved*

Q: But this is precisely why I am here, Picard. You can't deny that you're still a dangerous, savage child race.

Picard: Most certainly I deny it. That nonsense is centuries behind us.

Q: Then prove it, mon capitaine, through trial by combat!

*entire bridge crew cringes again*

Q: I suppose you'd prefer a mock trial and execution? I have a gibbet right here!

*another round of cringes, some shaking their heads sadly*

Q: Now see here, I'm not going to let you steal this from me!

*many of the bridge crew look visibly ill*

Q: This is ludicrous! I'm not going to let the mistakes of the past dictate my options here and now!

Picard: That's what you've gotten wrong, Q. Look at us, look at humanity, here and now. If we hadn't learned from the past, it would not be possible for us to be where are are.
SPACE

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@Scion_of_Shekha
8 March 1679 - The date on which 300 saffron clad warriors gave their life to protect temples from mugal army. Thread➡️
Aurangzeb's huge army, which was adorned with artillery, elephant and horses, under the leadership of Commander Darab Khan had marched to punish the ruler of/1


Khandela Raja Bahadur Singh, who became a rebel due to the anti-Hindu policies of Aurangzeb, and to destroy the temples of Shekhawati. Bahadur Singh to compete with such a large army, vacated Khandela for the purpose of conducting guerilla warfare and went Kot Sakrai /2

located in the inaccessible hills of Sakrai. People of Khandela also vacated Khandela and hid in nearby villages.

But some Shekhawat warriors did not like this as they knew that the royal army would not leave a single temple located in Shekhawati unbroken./3

so soon the teams of self-sacrificing Dharma-protectors Shekhawat heroes started reaching Khandela to protect the Dev temples.

Sujan Singh Shekhawat, the young thakur of Chhapoli, was coming back from his wedding when he heard about the imperial army from Shepherds./4

झिरमीर झिरमिर मेहा बरसे,मोरां छतरी छाई |
कुल में है तो आव सुजाण, फोज देवरे आई ||

if you are born in your glorious clan, then come, the army have come to destroy temple. /5
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Jaya_Upadhyaya
Jaya_Upadhyaya
@Jayalko1
SRI BANASHANKARI AMMAN, BANGALORE
#bharatmandir

Located in Southern Bangalore, this is one of the most popular places of worship in Bangalore City.
Devoted to Devi Banashankari, this shrine is visited specially during Rahukala which is believed to be an unfavorable time.


Somanna Shetty, a great devotee of Devi, brought this murti from Badami’s Banshankari Amma Kshetram.
It is said that many years ago, three ladies visited this shrine and requested the pujari to conduct puja for them. Since it was the inauspicious rahu kaal, the pujari refused.


However, upon their insistence, he conducted the puja. When he returned with prasadam, the ladies vanished. This made the people believe that they were none other than the Devi herself. Since then, the people perform poojas here during the Rahukaal.
@GunduHuDuGa


People use lemons as a diya. Lemons are cut from the centre and their pulps are removed, for pouring oil in them.
It is strongly believed that Devi removes all the troubles from the life of her devotees during the Rahukala although it is considered inauspicious for any pooja.
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Vibhu Vashisth
Vibhu Vashisth
@VIBHU_Tweet
राम-रावण युद्ध समाप्त हो चुका था। जगत को त्रास देने वाला रावण अपने कुटुम्ब सहित नष्ट हो चुका था।श्रीराम का राज्याभिषेक हुआ और अयोध्या नरेश श्री राम के नेतृत्व में चारों दिशाओं में शन्ति थी।
अंगद को विदा करते समय राम रो पड़े थे ।हनुमान को विदा करने की शक्ति तो राम में थी ही नहीं ।


माता सीता भी हनुमान को पुत्रवत मानती थी। अत: हनुमान अयोध्या में ही रह गए ।राम दिनभर दरबार में, शासन व्यवस्था में व्यस्त रहते थे। संध्या को जब शासकीय कार्यों में छूट मिलती तो गुरु और माताओं का कुशल-मंगल पूछ अपने कक्ष में जाते थे। परंतु हनुमान जी हमेशा उनके पीछे-पीछे ही रहते थे ।


उनकी उपस्थिति में ही सारा परिवार बहुत देर तक जी भर बातें करता ।फिर भरत को ध्यान आया कि भैया-भाभी को भी एकांत मिलना चाहिए ।उर्मिला को देख भी उनके मन में हूक उठती थी कि इस पतिव्रता को भी अपने पति का सानिध्य चाहिए ।

एक दिन भरत ने हनुमान जी से कहा,"हे पवनपुत्र! सीता भाभी को राम भैया के साथ एकांत में रहने का भी अधिकार प्राप्त है ।क्या आपको उनके माथे पर सिन्दूर नहीं दिखता?इसलिए संध्या पश्चात आप राम भैया को कृप्या अकेला छोड़ दिया करें "।
ये सुनकर हनुमान आश्चर्यचकित रह गए और सीता माता के पास गए ।


माता से हनुमान ने पूछा,"माता आप अपने माथे पर सिन्दूर क्यों लगाती हैं।" यह सुनकर सीता माता बोलीं,"स्त्री अपने माथे पर सिन्दूर लगाती है तो उसके पति की आयु में वृद्धि होती है और वह स्वस्थ रहते हैं "। फिर हनुमान जी प्रभु राम के पास गए ।
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Anu Satheesh
Anu Satheesh
@AnuSatheesh5
Sri Mridanga Saileswari Temple Muzhakkunnu, Kannur KERALA

The temple is established by Parasurama and it is one among 108 Durga temples.
Devi will answer all the prayers of her devotees who pray to her with utmost devotion lighting the ghee deepam.


It is the family diety of Kerala Varma Pazhassi Raja.
Devi is present in three forms Kali, Saraswati and Lakshmi.

Legend...👇
Once a Mridungam ( musical instrument) shaped rock fell from heaven here.
@SriramKannan77


Devi originated in the form of Mridangam and Parasurama captivated the essence of Devi into a Vigraham. Vigraham is made of Panchaloham.
Kathakali, an art form of Kerala originated here.


Temple Vigraham was stolen 3-4 times, but because of power of Devi all the attempts were failure. Police records says that Whenever the thieves try to steal, they lose their senses, and they will be in a confused state. So they will abandon the idol.
🕉
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Nicolas
Nicolas
@necolas
A brief analysis and comparison of the CSS for Twitter's PWA vs Twitter's legacy desktop website. The difference is dramatic and I'll touch on some reasons why.

Legacy site *downloads* ~630 KB CSS per theme and writing direction.

6,769 rules
9,252 selectors
16.7k declarations
3,370 unique declarations
44 media queries
36 unique colors
50 unique background colors
46 unique font sizes
39 unique z-indices

https://t.co/qyl4Bt1i5x


PWA *incrementally generates* ~30 KB CSS that handles all themes and writing directions.

735 rules
740 selectors
757 declarations
730 unique declarations
0 media queries
11 unique colors
32 unique background colors
15 unique font sizes
7 unique z-indices

https://t.co/w7oNG5KUkJ


The legacy site's CSS is what happens when hundreds of people directly write CSS over many years. Specificity wars, redundancy, a house of cards that can't be fixed. The result is extremely inefficient and error-prone styling that punishes users and developers.

The PWA's CSS is generated on-demand by a JS framework that manages styles and outputs "atomic CSS". The framework can enforce strict constraints and perform optimisations, which is why the CSS is so much smaller and safer. Style conflicts and unbounded CSS growth are avoided.
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