The model is based on a solution to Einstein’s general theory of relativity (our best understanding of gravity) that assumes the universe is homogeneous and isotropic on large scales – meaning ...

The model is based on a solution to Einstein's general theory of relativity (our best understanding of gravity) that assumes the universe is homogeneous and isotropic on large scales—meaning it ...

They are a significant source of uncertainty in mathematical models, or simulations, of galaxy formation ... universe may ...

For all intents and purposes, the universe as we know it will have come to an end. Images: (1-5) From a simulation of the Formation of Galaxies and Large Scale Structure by Michael Norman ...

NDG-9422, resides a staggering 12.9 billion light-years away, offering us a glimpse into the universe when it was merely 900 ...

Researchers have discovered a distant disc galaxy that has surprisingly similar characteristics to our own Milky Way, and it ...

A quasar is the extremely bright core of a galaxy that hosts an active supermassive black hole at its center. As the black ...

The Universe comprises clusters and voids of galaxies ... which can inform future theories of structure formation. A magnetic halo featuring coherent magnetized ridges several kiloparsecs above ...

They studied an infant galaxy from that epoch to see how star formation differs from that of galaxies in the universe today ... this age with theoretical models, but now they have the observations ...

Galaxies in the universe today ... noticed that star formation was happening farther away from the core, with formation activity gradually rising toward the outskirts of the galaxy as it grew in size.

特斯拉Model Y定位于为中型SUV，同时也是特斯拉的第五款量产车型，其基于Model 3平台开发而来，因此设计风格上与Model 3十分相似。尽管外观很相似，但是车身尺寸方面，Model Y确实要比Model 3要实在很多，Model Y比Model 3长了56mm、宽了71mm、高了181mm、轴距长了15mm ...