Showing posts with label Black. Show all posts
Showing posts with label Black. Show all posts

Saturday, November 15, 2025

Black Day in Kashmir : How PoK was lost due to treachery of Muslim soldiers of Kashmir Army


The government has declared the 22nd of October this year to be the black day in the Union Territory Jammu and Kashmir. This is the day Pakistan supported tribal jihadis and attacked the erstwhile princely state of Jammu and Kashmir from the west.

They plundered, raped, and murdered all through their victorious march until the very edges of capital Srinagar. Some gallant actions by soldiers under Chief of Military Staff, Brigadier Rajender Singh Jamwal delayed the jihadi raiders by two crucial days. The Brigadier attained veergati and was the first recipient of Maha Vir Chakra for being the savior of Kashmir.

It is a well-known story after that. Most of us are familiar with the story of how Kashmir acceded to Bharat, how Biju Patnaik landed in Srinagar airport, Bharatiya Army was airlifted and the war started. The Pakistani army and its supporters were stopped and pushed back to some extent. Finally, a ceasefire was agreed upon and the dispute was sent to the United Nations. That was a controversial decision. However, that is outside the scope of this article.

How Muslim soldiers betrayed Kashmir

How did a bunch of untrained tribesmen defeat the forces of Kashmir state? After all, howsoever small the forces, Kashmir did have a trained army and could have easily defeated the tribesmen. The answer lies in the betrayal by almost all the Muslim soldiers in the Maharaja’s army. This chapter of Bharatiya history has been tactfully hidden from public scrutiny, however, books on the subject frankly mention this great betrayal.

Duplicity at Tharochi Fort

On the night of 15/16 October 1947, a large party of raiders laid siege to Tharochi Fort where two companies of 2 JAK Battalion, one Gorkha and one Muslim had taken refuge. Brigadier Chhattar Singh in command of the Mirpur Brigade ordered his Brigade Major (BM), Major Nasarullah Khan to take two platoons of 3 JAK Battalion to deliver supplies and ammunition to the garrison in the Fort.

On the way, he also assumed command of two companies sent earlier to relieve the besieged garrison. He deployed the Muslim Company on perimeter defense duty outside the Fort and told the Gorkhas to rest. Nasarullah Khan then called a meeting of all Muslim officers and JCOs and hatched a plan to eliminate the non-Muslim elements. During the night, the Muslim Company mercilessly butchered the sleeping Gorkhas! The Gorkha Commander, Captain Prem Singh was strangled to death by Muslim brother officers of his own battalion. Two Gorkha JCOs and 30 Other Ranks (OR) managed to escape the massacre.

Major Nasarullah Khan then led the Muslim troops inside the Tharochhi Fort where the garrison, was unaware of the developments of the night before and received the relieving column with joy. And at night, the unsuspecting Gorkhas were all murdered in a repeat performance. Their commander, Captain Raghubir Singh Thapa was tortured to death!

Betrayal in Gilgit

Brigadier Ghansara Singh was appointed the governor of the Gilgit region by the Maharaja in August of 1947. He was to defend the region with help of Gilgit Scouts, the armed militia which owed its allegiance to Maharaja. Most of the soldiers in this body were recruited from Hunza and Nagar principalities.

Ghansara Singh also had under him soldiers of 6 J&K Infantry, with its Battalion headquarters at Bunji, 54 kilometers from Gilgit, on the road to Srinagar. The battalion had Sikhs and Muslims in equal proportion. Most of the Muslims in the battalion were from Poonch. Sensing trouble, Ghansara Singh called for help from Srinagar, but a Muslim officer who manned the telegraph office at Gilgit did not forward the messages!

On the night of 31 Oct- 01 Nov 1947 British Officers stationed in Gilgit, under the employment of Maharaja, and Muslim soldiers and officers of Gilgit Scouts treacherously captured Ghansara Singh. The 35 Sikhs of the 6 J&K Infantry at Janglot were attacked by Muslim soldiers of their own unit! Only 1 survived the massacre by jumping into the icy cold Indus river.

The other Sikh troops at Bunji got information of the massacre and tried to slip away, but most were ruthlessly hunted and killed by Gilgit Scouts and their own brothers-in-arms. The commander at Bunji, Lt Col Abdul Majid Khan, however, was a rare Muslim officer who remained loyal to Maharaja and was put under arrest. On 03 Nov 1947, Maj Brown of Gilgit Scouts hoisted the Pakistani Flag in the Scout Lines and declared for Pakistan.

Treachery in Skardu

With the arrest of Lt Col Abdul Majid Khan and the betrayal at Gilgit, the command of 6 J&K Infantry now devolved on Major Sher Jung Thapa. Skardu was east of Gilgit and an important town. 6 J&K infantry, was spread out thinly
in penny packets from Leh to Bunji. Capt Ganga Singh commanded two platoons at Kargil, which entirely comprised of Sikhs. Skardu itself was held by two platoons under Capt Nek Alam with entirely Muslim soldiers. Thapa was at Leh when Gilgit fell and he was ordered to March to Skardu with whatever troops available. He arrived there on 3rd December and immediately noticed the hostile environment. The Muslim soldiers of the battalion were being incited to rebel and Gilgit Scouts and raiders were moving towards Skardu. By mid-February, Skardu received some small reinforcements from Srinagar.

Thapa had 130 non-Muslim and 31 Muslim troops in Skardu now. He had deployed Nek Alam and his Muslim platoon 32 km towards west, on the road from Gilgit, which followed the river. Another platoon of Sikhs was positioned on the other bank of the river. This was at a place called Tsari

By the start of February, tribesmen and the traitors from 6 J&K Infantry had completed all the plans to capture Skardu. On the 9th of February, the enemies attacked. Nek Alam and his soldiers immediately changed sides. Krishna Singh and his small platoon were routed and the survivors murdered in cold blood.

They then moved towards Skardu, while Thapa was unaware of the disaster and treachery at Tsari. The first attack by raiders on 11th February was beaten back while some Muslims of Thapa’s garrison deserted. Skardu also received some more reinforcements and now had 285 soldiers. Thapa also provided shelter to all the non-Muslims of the town, which numbered around 229.

Skardu was besieged by well-armed raiders and Muslim troops, while Thapa defended it gallantly till August 14. They had fought without adequate ammunition, food, or even water. Finally, Skardu capitulated. All the surviving non-Muslims were murdered, but their women abducted, raped, and sold into brothels. Major Thapa and his orderly were the only ones kept alive. He was returned to Bharat some days after the war and was awarded Mahavir Chakra.

Conclusion

The story of how Muslim soldiers in Maharaja’s army, repeatedly and at multiple places, stabbed their Gorkha, Sikh, and Dogra brothers-in-arms in the back is the hidden truth of Bharat’s history. This history must be remembered to understand the Kashmir dispute in totality. Many instances in history can be recounted where traitors combined with invaders to inflict a defeat on us.

It is important that we learn from the mistakes we historically made so that our future could be secured. In 1941, the Hindu population in the area under the current occupation of Pakistan was more than 1 lakh. It was completely wiped out in massacres, especially in Rajauri, Poonch, and Mirpur. Thousands of Hindu civilians were killed and the women sold in brothels of Pakistan. Unfortunately, we are still losing the demographic battle in Bharat. Its effects are already being seen in Bengal to Kerala and Kairana.

Thursday, October 23, 2025

How do black holes acquire their spin, and what leads them to reach near their maximum spin limits?

 Well, black holes acquired their spin the same way you did!

If you're thinking, "What! I'm not spinning. I'm firmly seated (or lying)," well, think again.

Although you may be static, the planet you're on is spinning. And rapidly, too. It's spinning around itself.

And it's taking you for the ride.

It gets more interesting the more you think about it. Our Sun is spinning too. So is the moon, other planets, comets, asteroids, and pretty much everything else in space.

But why?

We Live in a Merry Go 'Round Universe

Image Credits: https://www.jpl.nasa.gov/news/nasas-nustar-helps-solve-riddle-of-black-hole-spin/

It's not hard to see why, you know.

Think of any object in space – an asteroid, planet, star, or whatever you can imagine.

In this case, let's begin with a star.

Let's say, for our argument's sake, that it's currently still and not moving in any way. It doesn't even have a spin of its own.

How long do you figure it can keep up its act?

Sooner or later, something will hit it. It could be something big, like another star, or something small like a comet.

In fact, everything in space is constantly bombarded with stuff. It could be small stuff like comets and rocks. Or it could be big stuff, like a planet-sized body or another star.

Chances are those objects won't hit our star head-on or perpendicular to its surface. The overwhelming majority of them will hit our star at an angle.

They might even trace a hyperbolic path as they collide into our object.

It's like someone accidentally hitting you in the right shoulder as they pass you by. Even without your volition, your body turns in the direction of "their path" due to the sheer force of the impact. In other words, you "spin."

If you were in space, there would be nothing you could do to stop this spin. Fortunately, gravity binds you to Earth, and the friction between your feet and the ground helps you transfer that spin (angular momentum) to Earth.

Our star isn't so fortunate. It gains the spin and keeps it, until something else hits its left shoulder…err…I mean, in the other direction, either slowing it down or making it spin the other way.

Every small thing – no matter how infinitesimally small it is – hitting a star ends up affecting its spin, even if it's by an immeasurable amount, because its energy must be conserved.

This applies to every object in space.

So, nothing in space is ever without spin.

Their spin could be very, very small. But it's always there. Although theoretically it's possible to have an object in space with no spin, it's practically (probabilistically) impossible to have one.

In fact, most stars develop their spin when they're born because the collapsing matter that created them fell together in complex, turbulent, and spiral paths.

So, when these stars eventually die and create black holes, the latter merely retain the spin they inherited from their parent stars.

Now, since they're much smaller in size due to extreme compression, their spin is much, much faster than that of their stars.

I'm sure you've come across the analogy of figure skaters spinning faster when they draw their hands in. So, I won't go into it any further.

To put it simply, black holes spin because everything in the universe is always spinning, too!

So, the next time you're overwhelmed by life and go, "My head is spinning," don't worry. It's the universe and everything in it that's gone bonkers and spinning! Not just you.

Monday, August 18, 2025

How are black holes formed?

 ðŸŒŸ 1. A Massive Star is Born

Every black hole begins its life as a massive star: at least 8 to 20 times the mass of our Sun. These giants burn bright and fast, fusing hydrogen into helium, then heavier elements, all the way to iron.


💥 2. Iron: The Unforgiving Core

When the core becomes mostly iron, the star hits a dead end. Why? Because fusing iron doesn't release energy, it consumes it. So the internal pressure that held the star up against gravity collapses: just like a royal guard fainting after standing too long.


💣 3. The Supernova Explosion

With no fusion to fight gravity, the core collapses inwards within seconds, while the outer layers explode outward in a cataclysmic supernova, one of the most powerful explosions in the universe.


 4. The Core's Fate — Neutron Star or Black Hole?
What remains after the explosion is a dense core. Now two things can happen:

* If the core's mass is below ~2.5 times the Sun's mass → it becomes a neutron star.

* If it’s above that limit → gravity wins, and the core collapses into a black hole, crushing matter into a point of infinite density called a singularity.

Gravity becomes so strong that not even light can escape. That’s when the star officially becomes a black hole.


Bonus: Other Ways to Form Black Holes

  • Collisions of neutron stars (like smashing two wrecking balls made of atomic nuclei).
  • Primordial black holes (hypothetical and formed just after the Big Bang).
  • Galactic mergers and accretion, where black holes grow bigger by swallowing mass and merging with others.

Summary in One Line:

A black hole is born when a massive star dies, its core collapses under gravity, and space itself bows so deeply that even light cannot escape.

Thursday, February 27, 2025

What happens when two black holes collide?

 

As a result of their collision, enormous amount of energy releases. The two black holes may merge into a larger one resulting emission of gravitational wave. Let's see an example:

First detect black hole merger is GW150914.Two black holes with masses 36 and 29 solar masses collided.The final black hole had a mass of ~62 solar masses.The missing 3 solar masses (about 5.4×10^47 joules) were radiated away as gravitational waves.This is more energy than all the stars in the observable universe emit as light in a brief moment.

A single supernova releases about 10^44 joules.A gamma-ray burst releases about 10^46 joules.A black hole merger like GW150914 released 10^47 joules—the largest energy release ever observed.

Monday, February 24, 2025

If a black hole loses enough energy, does it become another cosmic object?

 

1067.

That's how long you'll have to wait and find out.

One hundred trillion trillion trillion trillion trillion years. Or,

10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.

You see, that's how long it takes for a black hole the size of our sun to evaporate.

Hawking radiation, that's the ticket.

The black hole slowly leaks particles, losing mass, until poof, it's gone.

What happens next?

Does it turn into a star? A nebula? A cosmic quesadilla?"

Well, not exactly.

The thing about black holes is they're not like other cosmic objects. They're not made of stuff, per se.

They're more like...holes in the fabric of spacetime.

But, and this is where it gets interesting, as the black hole evaporates, it might leave something behind.

Not a star or a gas cloud, but a concentrated nugget of pure information. This is a mind-bender, even for physicists.

Some think this information could be the key to understanding the universe's deepest secrets, while others think it might just disappear into the ether.

There's a theory floating around about a black hole remnant. Something left behind when a black hole evaporates.

Not a star, not a cloud, but a nugget of pure information. This nugget, the theory goes, might be the key to unlocking some of the universe's most tightly held secrets.

It's a long shot, a cosmic gamble, but that's the kind of stuff that keeps us stargazers up at night.

It's the mystery, the unknown, the sheer audacity of the universe that keeps us reaching for the stars, even when they're a hundred trillion trillion trillion trillion trillion years away.

Will the Earth ever fall into a black hole? Black holes are said to "swallow" planets, making them dead. Can the Earth ever get into one?

 There is nothing impossible in this universe.

But every event is associated with a probability factor. And the probability of such an event happening (where Earth falls into a blackhole) is close to zero.

Also its misleading to state that Blackholes eat up everything. Because it gives an impression that Blackholes actively chases down every star and every planet to eat them out like a shark in the ocean, but that’s not correct.

It just has an immensly high gravitational pull, which decreases exponentially with distance.

A blackhole can be compared to a hole in an unimaginably vast golf course, where balls (planets or stars) will only fall into the hole if they approach dangerously close to the hole.

And if they do, there is nothing that can stop them from falling. The only catch is, this hole is not stationary (like in actual Golf course) and moves through space & time.

So, yes its not impossible for Earth to fall into a blackhole, but for that to happen, our solar system has to be in direct line of a moving blackhole and space is just toooo big (even for our Solar System) for that to happen.

Hence, not zero but almost zero probability.

Friday, February 21, 2025

What is the effect of a star being pulled into a black hole? Does it change in size?

 A star is not ‘pulled in’ to a black hole - like, ‘swallowing’ something, as is often mentioned. Instead, when a star is close enough to a black hole, the material from the star flows into the black hole. This is called ‘accretion’.

Artwork depicting a black hole drawing matter off a star, which then swirls around the black hole in an accretion disk. Credit: NASA/CXC/M.Weiss

An accretion disk forms whenever the matter being accreted possesses enough rotational momentum that it cannot simply fall inward toward the central singularity of a black hole along a straight line. It begins to orbit the black hole and a ‘disc’ shape is seen.

Therefore, the answer to your question is, when a star falls into a black hole, it is not a star any more; it is all gas.

Thursday, February 20, 2025

What if the Great Attractor was a gigantic black hole 100x larger than the TON 618?

 

A cool what-if, but that is not reality.

100x larger than TON 618 is peanuts compared to what's actually tugging on our galaxy.

TON 618 already is considered a monster, at 66 billion solar masses for black holes, yes.

Times that by 100?

You're looking at 6.6 trillion solar masses.

Impressive, but the Great Attractor is dragging on stuff with the equivalent of 100 quadrillion solar masses.

Or about 15,000 times more massive than your hypothetical black hole.

We are also fairly pretty sure that the Great Attractor is not an object.

Probably an enormous super-cluster of galaxies, right in the middle is the Norma Cluster.

We can hardly see it because it lies behind the galactic centre of the Milky Way, but its gravitational effects leave no doubt.

It is huge enough to take part in tens of thousands of galaxies, even whole clusters, in motion.

A black hole-even one 100 times bigger than TON 618-just doesn't have that kind of reach, doesn't have that heft.

The real Great Attractor is that huge knot in the cosmic web where galaxies, dark matter, and everything else flow into.

What are the most amazing facts about black holes?

 This is a comparison of the Sun’s diameter versus the diameter of Earth.

The sun in itself has enough space to fit snugly 1.3 million planets the same size of Earth within its scorching envelope - that’s pretty big, considering the fact that we humans already consider the distance from England to Los Angeles an immense distance.

In order to turn the Sun into a black hole, you must compress all of the matter you see in the flaming ball of plasma above into a certain size - which is called the Schwarzschild’s radius, or Gravitation radius.

RS=2GMc2

(Extremely simple. You just multiply by two the gravitational constant (6.673×1011Nm2kg2), then multiply it with the object’s mass divide by the speed of light (299, 792, 458 m/s) squared.)

The concept of this term is pretty simple: If you compress a given sphere into its Schwarzschild’s radius, the escape velocity from the surface of the sphere would be equal with the speed of light - therefore, forming what we all know as a black hole.

If you were to compress the Sun into its Schwarzschild’s radius, it will be a ball with a diameter of 3 kilometers.

And if you try to compress Earth, you’ll have a black hole the diameter of 9 mm.

About this small.


Now meet S5 0014+81.

It’s the largest black hole ever discovered and is heavier than our Sun by 40 billion times (40, 000, 000, 000) in the last observation.

If you plug in the equation above, you’ll find that this black hole has a Schwarzschild radius of about… 119 billions kilometers, along with a said diameter of about 236,39 billion km.

To give you a better perspective:

You see that tiny red dot I drew in the middle of the black hole?

That’s this:

Yes, that’s our entire solar system you’re looking at - including Pluto - Rest in peace :(

S5 0014+81 is 47 times larger in diameter than the distance from Pluto to the Sun, and it takes the spacecraft New Horizon nine years to travel from Earth to Pluto at the speed of 16.26 kilometers PER SECOND.

BOOOM *the sound of your mind exploding*


I really didn’t expect this answer to gain positive reactions, so let me present one more thing…

BONUS: S5 0014+81’s size isn’t in ‘vanilla’ form - rather, it’s just a lucky black hole out of many to stumble upon a large amount of ‘food source’ in the process and grow from there by consuming many stars and galactic dusts in its lifetime.

So what if we re-expand our fella right here with all of its bonus mass to its original size using our closest star - the Sun - as a marker? Although I understand that there are a lot of complex processes that went into deciding the final size of the star in its formation, this should be looked upon as a food for thought.

The Sun (1 Mo) has a diameter of 1,391,982 kilometers.

S5 0014+81 is 40,000,000,000 Mo.

So the ‘star’ S5 0014+81 should have a diameter of 55,679,280,000,000,000 kilometers.

Or 1804 Parsecs - 5885 Light years.

That’s five times thicker than the thickness of the Milky Way!

The largest star we’ve ever discovered is UY Scuti.

(The most luminous orange one)

It has a diameter of roughly 2.4 billion kilometers. (2,400,000,000 kilometers).

This is how it’s compared to the Sun.

Scroll up to see the diameter of the ‘star’ S5 0014+81.

That’s 23,199,700 times larger than UY Scuti.

Here is a portrayal:

Found it yet?

No?

Because the Sun isn’t larger than the size of a single pixel in this picture.