Posts

Showing posts with the label isro

M-Theory | how to test string theory | dark matter | dark energy | Wormhole

Image
In the last post on “ string theory ” we discussed many things like the super symmetry, higher dimensions, strings, need for the theory of everything, different versions of string theory and many more. I request you to first read the previous post and then read this because this is the continuation of it.  There are many different string theories and that’s a big problem. We need only one theory that can explain everything in the universe. Today we will discuss such an attempt named M-Theory. We will also discuss how string theory explains blackhole, dark matter, dark energy, wormholes, etc. How to test the string theory? And many more things… But before that we need to know… What are branes?  String theory takes into account the 1-Dimensional strings but the M-theory takes branes into consideration. Branes are the fundamental basis of nature but with higher dimensions than strings. Branes can be any dimensional starting from 0 to 9 dimensions.  Branes can have electrical...

Truth about Alien's existence | extraterrestrial Life | UFO |

Image
The multiverse is very vast, so who knows there might be beings like us. Those beings are what we refer to while saying  Aliens. We have heard many stories related to aliens but none of us have ever seen an alien. What do the aliens look like? Will they be friendly to us like the aliens in the movie arrival , pk , etc. or they will be harmful to us like in the movies Men in black , The Independence Day , etc.?  Our imagination has predicted many different types of aliens that might be present in the vast multiverse. The cartoon shows like BEN 10 were solely based on the aliens having extraordinary powers and sharing them with us. What is the possibility of existence of aliens? Where should we start our quest? Have we ever tried to communicate with aliens? How much is the truth in the stories of UFO?  Aliens Shown in Movies  You would be shocked to know that scientist have discovered alien life on many planets. But those lives are not what we are searching for. We ...

Can we colonize Mars ? | human on Mars | terraforming Mars | geoengeneering Mars

We have seen in sci-fi movies that how humans colonize Mars. How they make life possible there. They develop an ecosystem over there. They find a way to live without spacesuit or bottled oxygen over there. There are many things about Mars we have seen in sci-fi movies, tv shows and novels like The Martian, Red planet, John carter, Life , etc . But a question arises that is it possible to colonize Mars in real? The answer is YES, it is possible to colonize Mars, at least theoretically it is possible mn. let’s explore how. Why Mars and not any other planets in solar system? ➢ Mars and Earth have their axis tilted in  similar way, so both the planets experience similar seasonal and temperature variation. ➢ The length of the day is also similar on  Mars. One Martian day (called SOL) is 24 hours and 40 minutes long. Where as one  day on Earth is 23 hours 56 minutes long. ➢ Mars lies in the habitable zone of solar  system. ➢ NASA’s studies of ...