Here's what will happen to Earth when our galaxy collides with the Andromeda galaxy

[KAL-EL]

By then, hopefully humans will have long since arrived on Atlantis in the Pegasus galaxy.

 

[Malik Alashter]

Actually we do have a rough idea. Life as we know it could not have existed 4 billion years ago, due to the geological conditions prevailing at that time. (The earth itself hadn't formed into what it is today.) From our best estimates, life began about 3.7 billion years back. But not in a form that we could call "species". The earliest forms of life were merely self replicating molecules. They did not have the complexity or variety to be classified into "species".


Assuming a lifespan of a hundred years per janam, that's still only 700 years.

Unless you spend hundreds of millions of years in between these janams.

I.m not talking about life on earth, I was talking about life on another planet on the milky way indeed. So no one would deny that possibility since the age of the universe is more than 12 billion years.

 

[XenoEnsi-14]

I read in that time sun will be a red giant means the earth will be vaporized so what will happen something the earth wont witness may be Allah will create another species that will be around but for us we will in the unknown.

Do we as human ever knew if there were a species that lived on a planet 4 billions ago no way we know that.

More than likely by the time the sun is a red giant humans would have colonized the solar system and after the sun goes nova we would create another Earth, either from the dead embers of the old Earth or from raw material in the solar system.

 

[Norwegian]

We're all gonna DIE!!!!!!!!!!!!! But the view will be amazing!!!

We survived on planet earth for billions of years during our evolution, and now that we know almost everything and can predict our own future, we are all gonna die? LOL

 

[janon]

I.m not talking about life on earth, I was talking about life on another planet on the milky way indeed. So no one would deny that possibility since the age of the universe is more than 12 billion years.

Yes, that is possible. But it is very unlikely that we would ever know.

In fact, just thinking about it probabilistically, given the huge number of galaxies in the universe, it stands to reason that some kind of life is present somewhere. But maddeningly, we would never get to know.

(Maybe at this very moment, in a galaxy far far away, sentient beings are similarly pondering about the possibility of life in other galaxies - like that spiral shaped milky way.)

We survived on planet earth for billions of years during our evolution, and now that we know almost everything and can predict our own future, we are all gonna die? LOL

Human beings have existed on earth for 200,000 years at most. And by the way, 99% of all species that ever lived have gone extinct.

 

[Norwegian]

Human beings have existed on earth for 200,000 years at most. And by the way, 99% of all species that ever lived have gone extinct.

We have evolved from single-cell organisms to our modern complex forms. Surely this process took billions of years, and its not going to end here. In a few billion years, our evolutionary state might look completely unrecognizable!

 

[oFFbEAT]

....Human beings have existed on earth for 200,000 years at most. And by the way, 99% of all species that ever lived have gone extinct.

Those species were not as intelligent as Humans.....I'm sure humans will find a way to survive.....
In about 6000 yrs(since the civilization started) we've mastered the technology to travel to other planets, few decades down the line we'll be able to colonize them.......6000 years hence, we may not need Earth to survive......imagine what will happen in a million years, forget about a billion........we may very well be enjoying the show from outside our Galaxy in 3.75 billion years when the collision happens......

 

[wolfschanzze]

3.75 billion years from now by then the oceans will have long evaporated away. the Earth will be one giant dead rock in the ocean of space.


sucks no one will be alive to see this slow train wreck.

No, it won't you and me will still be alive as Quarks or whatever the minutest measurement will be at that time.
Right now its Nano,Pico scale? ok Good, You need to learn about scales in Hindus.We take into account.I hope you read through the timelines and how they were documented as per Hindus.
Hindu units of time - Wikipedia, the free encyclopedia
Time units[edit]

Hindu measurements inlogarithmic scale (approx.).
Various units of time are used across the Vedas, Puranas, Mahabharata, Suryasidhanta etc.[citation needed] Especially, Nimesha's multiple, it varies to 3, 10, 15, 18, 20, 27, 30, 45, 48, 60. At the lower end, these are pretty consistent. The Complete Hindu metrics of time (Kāla Vyavahāra) can be summarized as below.

Sidereal metrics[edit]
Unit Definition Equivalence (Approx.)
Truti त्रुटि 0.031 µs
Renu रेणु 60 Truti 1.85 µs
Lava लव 60 Renu 0.11 ms
Līkṣaka लीक्षक 60 Lava 6.67 ms
Lipta लिप्ता 60 Leekshaka 0.4 s
Vipala विपल
Pala पल 60 Lipta 24 s
Vighaṭi विघटि
Vinādī विनाडी
Ghaṭi घटि 60 Vighaṭi 24 min
Nādī नाडी
Danda दण्ड
Muhūrta मुहूर्त 2 Ghaṭi 48 min
Nakṣatra Ahorātram (Sidereal Day) नक्षत्र अहोरात्रम् 60 Ghaṭī 24 h
30 Muhūrta 24 h
Alternate system
Unit Definition Equivalence (Approx.)
Truti 35.5 µs
Tatpara 100 Truti 3.55 ms
Nimesha 30 Tatpara 106.7 ms
Kāṣṭhā 30 Nimesha 3.2 s
Kalā 30 Kāṣṭhā 1.6 min
Muhūrta 30 Kalā 48 min
Nakṣatra Ahorātram (Sidereal Day) 30 Muhūrta 24 h
Small units of time used in the Vedas[edit]
Unit Definition Equivalence (Approx.)
Paramāṇu 26.3 µs
Aṇu 2 Paramāṇu 57.7 µs
Trasareṇu 3 Aṇu 158 µs
Truṭi 3 Trasareṇu 474 µs
Vedha 100 Truṭi 47.4 ms
Lava 3 Vedha 0.14 s
Nimeṣa 3 Lava 0.43 s
Kṣaṇa 3 Nimesha 1.28 s
Kāṣṭhā 5 Kṣaṇa 6.4 s
Laghu 15 Kāṣṭhā 1.6 min
Danda 15 Laghu 24 min
Muhūrta 2 Danda 48 min
Ahorātram (Day) 30 Muhūrta 24 h
Masa (Month) 30 Ahorātram 30 days
Ritu (Season) 2 Masa 2 months
Ayana 3 Rutu 6 months
Samvatsara (Year) 2 Ayana 360 days
Ahorātram of Deva
Lunar metrics[edit]

• A Tithi or lunar day is defined as the time it takes for the longitudinal angle between the moon and the Sun to increase by 12°.[1] Tithis begin at varying times of day and vary in duration from approximately 19 to approximately 26 hours.[citation needed]
• A Paksa (also Pakṣa) or lunar fortnight consists of 15 tithis.
• A Māsa or lunar month (approximately 29.5 days) is divided into 2 Pakṣas: the one between new moon and full moon(waxing) is called gaura (bright) or Śukla Pakṣa; the one between full moon and new moon (waning) Kṛṣṇa (dark)paksha
• A Ṛtu (or season) is 2 Māsa[2]
• An Ayana is 3 Ṛtus
• A year is two Ayanas [1][3]

Tropical metrics[edit]

• A Yāma = 1/4 of a day (light) or night [ = 7½ Ghatis (घटि) = 3¾ Muhurtas = 3 Horas (होरा) ]
• Four Yāmas make half of the day (either day or night)
• Eight Yāmas make an Ahorātra (day + night)
• An Ahorātra is a tropical day (Note: A day is considered to begin and end at sunrise, not midnight.)

Name Definition Equivalence
Yama याम ¼ th of a day (light) or night 3 hours
Sāvana Ahorātram सावन अहोरात्रम् 8 Yamas 1 Solar day
Reckoning of time among other entities[edit]
Reckoning of time amongst the Pitṛs (forefather)[edit]

• 1 human fortnight (15 days) = 1 day (light) or night of the Pitṛs.
• 1 human month (30 days) = 1 day (light) and night of the Pitṛs.
• 30 days of the Pitṛs = 1 month of the Pitṛs = (30 × 30 = 900 human days).
• 12 months of the Pitṛs = 1 year of the Pitṛs = (12 months of Pitṛs × 900 human days = 10800 human days).
• The lifespan of the Pitṛs is 100 years of the Pitṛs (= 36,000 Pitṛ days = 1,080,000 human days = 3000 human years)[citation needed]

• 1 day of the Devas = 1 human year
• 1 month of the Devas = 30 days of the Devas
• 1 year of the Devas (1 divine year) = 12 months of the Devas

Reckoning of time amongst the Devas[edit]
The life span of any Hindu deva spans nearly (or more than) 4.5 million years. Statistically, we can also look it as …

• 12000 Deva Years = Life Span of Devas = 1 Mahā-Yuga.

The Viṣṇu Purāṇa Time measurement section of the Viṣṇu Purāṇa Book I Chapter III explains the above as follows:

• 2 Ayanas (6-month periods, see above) = 1 human year or 1 day of the devas
• 4,000 + 400 + 400 = 4,800 divine years (= 1,728,000 human years) = 1 Satya Yuga
• 3,000 + 300 + 300 = 3,600 divine years (= 1,296,000 human years) = 1 Tretā Yuga
• 2,000 + 200 + 200 = 2,400 divine years (= 864,000 human years) = 1 Dvāpara Yuga
• 1,000 + 100 + 100 = 1,200 divine years (= 432,000 human years) = 1 Kali Yuga
• 12,000 divine year = 4 Yugas (= 4,320,000 human years) = 1 Mahā-Yuga (also is equaled to 12000 Daiva (divine) Yuga)
• [2*12,000 = 24,000 divine year = 12000 revolutions of sun around its dual]

Reckoning of time for Brahma[edit]

• 1000 Mahā-Yugas = 1 Kalpa = 1 day (day only) of Brahma

(2 Kalpas constitute a day and night of Brahma, 8.64 billion human years)

• 30 days of Brahma = 1 month of Brahma (259.2 billion human years)
• 12 months of Brahma = 1 year of Brahma (3.1104 trillion human years)
• 50 years of Brahma = 1 Parārdha
• 2 parardhas = 100 years of Brahma = 1 Para = 1 Mahā-Kalpa (the lifespan of Brahma)(311.04 trillion human years)

One day of Brahma is divided into 10,000 parts called charaṇas. The charaṇas are divided as follows:

The Four Yugas
4 charaṇas (1,728,000 solar years) Satya Yuga
3 charaṇas (1,296,000 solar years) Treta Yuga
2 charaṇas (864,000 solar years) Dvapara Yuga
1 charaṇas (432,000 solar years) Kali Yuga
Source: [2]
The cycle repeats itself, so altogether there are 1,000 cycles of Mahā-Yuga in one day of Brahma.

• One cycle of the above four Yugas is one Mahā-Yuga (4.32 million solar years)
• as is confirmed by the Gītā Śloka 8.17 (statement) "sahasra-yuga-paryantam ahar yad brahmaṇo viduḥ rātriṁ yuga-sahasrāntāṁ te 'ho-rātra-vido janāḥ", meaning, a day of brahma is of 1000 Mahā-Yuga. Thus a day of Brahma, Kalpa, is of duration: 4.32 billion solar years. Two Kalpas constitute a day and night (Adhi Sandhi) of Brahma
• A Manvantara consists of 71 Mahā-Yuga (306,720,000 solar years). Each Manvantara is ruled by a Manu.
• After each Manvantara follows one Saṃdhi Kalā of the same duration as a Kṛta Yuga (1,728,000 = 4 Caraṇa). (It is said that during a Saṃdhi Kalā, the entire earth is submerged in water.)
• A Kalpa consists of a period of 4.32 Billion solar years called followed by 14 Manvataras and Saṃdhi Kalas.
• A day of Brahma equals

(14 times 71 Mahā-Yuga) + (15 × 4 Charaṇas)
= 994 Mahā-Yuga + (15 * 4800)
= 994 Mahā-Yuga + (72,000 years)[deva years] / 6 = 12,000[deva years] viz. one maha yuga.
= 994 Mahā-Yuga + 6 Mahā-Yuga
= 1,000 Mahā-Yuga
The Surya Siddhanta definition of timescales[edit]
The Surya Siddhanta [Chapter 14 Mānādhyāyah (मानाध्यायः)], documents a comprehensive model of nine divisions of time called māna (मान) which span from very small time units (Prāņa [प्राण] - 4 seconds) to very large time scales (Para [पर] - 311.04 Trillion solar years).[citation needed]

The current date[edit]
Currently, 50 years of Brahma have elapsed and this is the first 'day' of the 51st year.[4] This Brahma's day, Kalpa, is named as ShvetaVaraha Kalpa. Within this Day, six Manvantaras have already elapsed[5] and this is the seventh Manavatara, named as – Vaivasvatha Manvantara (or Sraddhadeva Manavatara). Within the Vaivasvatha Manavantara, 27 Mahayugas[5] (4 Yugas together is a Mahayuga), and the Krita,[6] Treta and Dwapara Yugas of the 28th Mahayuga have elapsed. This Kaliyuga is in the 28th Mahayuga. This Kaliyuga began in the year 3102 BC in the proleptic Julian Calendar.[7]Since 50 years of Brahma have already elapsed, this is the second Parardha, also called as Dvithiya Parardha.

The time elapsed since the current Brahma has taken over the task of creation can be calculated as

432000 × 10 × 1000 × 2 = 8.64 billion years (2 Kalpa (day and night) )
[citation needed] 8.64 × 109 × 30 × 12 = 3.1104 Trillion Years (1 year of Brahma)
3.1104 × 1012 × 50 = 155.52 Trillion Years (50 years of Brahma)

(6 × 71 × 4320000 ) + 7 × 1.728 × 10^6 = 1852416000 years elapsed in first six Manvataras, and Sandhi Kalas in the current Kalpa

27 × 4320000 = 116640000 years elapsed in first 27 Mahayugas of the current Manvantara

1.728 × 10^6 + 1.296 × 10^6 + 864000 = 3888000 years elapsed in current Mahayuga

3102 + 2013 = 5115 years elapsed in current Kaliyuga.

So the total time elapsed since current Brahma is

155520000000000 + 1852416000 + 116640000 + 3888000 + 5115 = 155,521,972,949,115 years < as of 2013 AD >

The current Kali Yuga began at midnight 17 February / 18 February in 3102 BC in the proleptic Julian calendar.[8] As per the information above about Yuga periods, only 5,115 years are passed out of 432,000 years of current Kali Yuga, and hence another 426,985 years are left to complete this 28th Kali Yuga of Vaivaswatha Manvantara.

 

[oFFbEAT]

^^^^^^^^
Man, that's epic...even our Gods(Devas) age, they have a life span....and look at the sheer scale of measurements....

 

[Shabz Nist]

By then, hopefully humans will have long since arrived on Atlantis in the Pegasus galaxy.

I hope you don't intend for them to stay in Atlantis. Without new ZPM's they will be stuck in a planet with a sun about to become a red giant in like 5000 something years.

 

[Established_1965]

Before that either we would have nuked ourselves to oblivion or if alive by that time then we would have exhausted earth of all her natural resource and relocated to new stable galaxy threw time worm.



Births.

Seriously, i didn't get it

 

[janon]

Those species were not as intelligent as Humans.....I'm sure humans will find a way to survive.....
In about 6000 yrs(since the civilization started) we've mastered the technology to travel to other planets, few decades down the line we'll be able to colonize them.......6000 years hence, we may not need Earth to survive......imagine what will happen in a million years, forget about a billion........we may very well be enjoying the show from outside our Galaxy in 3.75 billion years when the collision happens......

Highly unlikely. We are not even close to making Antarctica inhabitable. And compared to other planets, Antarctica is a paradise for humans.

 

[oFFbEAT]

Highly unlikely. We are not even close to making Antarctica inhabitable. And compared to other planets, Antarctica is a paradise for humans.

There are so many possibilities......you're thinking of none...
Firstly, we do have the tech. to survive in a place like Antarctica, heck, we're even living in space......in just 6000 yrs.
Secondly, it may not be only about making a place habitable, but also finding a habitable place.......

 

[Supply&Demand]

what i want the most after seeing this video is......a time machine,,,,!!!!!!!!!!!!

 

[janon]

There are so many possibilities......you're thinking of none...
Firstly, we do have the tech. to survive in a place like Antarctica, heck, we're even living in space......in just 6000 yrs.

Surviving in a small space capsule is very different from colonizing a continent or planet. A handful of people can live in Antarctica only because a humungous amount of money is spent to bring them food, clothing, fuel etc from far away. It is not economiically feasible to set up a human civilization in Antarctica. It is not even possible to have a self sustaining community there.

And as I said before, colonizing Antarctica is a walk in the park, when compared to colonizing a distant planet.