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Showing posts with the label expansion of universe

Insane (But True) Things About Limits of Humanities

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Insane (But True) Things About Limits of Humanities How far can Humanity go ? What are the limits of Humanity ? This is a Space blog so we would only be talking about the limits of Humanity in Space. The technology we have today doesn't let us go anywhere farther than our Solar System. But in about,say, a Billion years Humanity may reach the Kardaschev scale - III type civilisation where moving within a galaxy or two may not sound so stupid as it does today. Local group of galaxies The Milky Way is a spiral galaxy, 100,000 light years across in distance. The Milky way is in a group of 50 more galaxies along with Andromeda  known as the Local Group . So even if we reach the type - III civilisation, we would not be able to go any further than the local group. Now that is a brain twister Why the hell can we not go further ? Why we cannot go further than the local group ? With a type - III technology we would have the liberty to access all the Galaxies within ...

What we know is less than what we don't

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Technology and engineering have been the pioneer to human's success on space. Our advancement in technology has given us answers to many questions which were quite inevitable in the past , but the question is do we know enough ? Ahhh probably no !  . Technology has brought wonders to our space knowledge but has also led to various unanswered mysteries to space. 1. Dark matter - scientific calculations upon the consistence of all matters in the universe has led to rise of the presence of an unknown matter of which we are little aware of. Yes all the observable universe i.e the universe we can see is only the 5% of matter we know. Presence of some other matter is quite evident but on kur scale of technology , we know nothing of it. 2. Dark energy - while dark matter , has been there to wobble our calculations on the consistence of universe , the presence of an invisible energy has also been detected in our universe DARK ENERGY. Strange part is that it is probably the mos...