## Why the universe is spherical

loopdoctorOctober 15October 150Level I Student

The relevance of the perfect cosmological principle to the universal model is enormous. The universe can either be Euclidean and infinitely large and old, or spherical and limited in space and time. Which one is correct, that is abiding physics laws and observations? Observations show that the universe must be...

## Beyond our universe lies our future

LoopdoctorsApril 28March 11Level I Student

It is hard to take space-time seriously. What is the consequence for the four-dimensional shape of our universe? For better understanding, this article uses 2-d sections to visualize Einstein’s first model. This static model used a cosmological constant which Einstein later withdrew. The authors present a new 3-sphere...

## Andromeda galaxy approaches us 20% faster

loopdoctorFebruary 7February 170Level I Student

Remarkable? Andromeda goes 20% faster than stated in many books and publications. So you see: Our repair-project leads to many consequences and predictions. This article is about the famous Hubble law. The law is explained, analysed and grilled. The measured redshift of our today’s most far spotted galaxy GN-z11...