Because there are reports that they have discovered galaxies older than 13.8 billion years. This is always an inexplicable question. The universe in Chinese thinking was originally an open body with no boundaries, no beginning and no end, no inside and no outside.
Scientists all know that the universe is constantly evolving, from one-dimensional space to three-dimensional space. This three-dimensional space has existed for eight thousand years. But who knows, the universe entered four-dimensional space at 0:00 on July 4, 2021.
The James Webb Space Telescope will study quasars to understand conditions in the early universe
Answer”How did the coal seam more than 100 meters thick form? Are there really so many plants on the ancient earth?” On June 14, 2021, there were certainly not so many plants that could form carbon in ancient times. So where does the carbon element in the universe come from? Before forming my own theory of the evolution of the universe, I also believed that the carbon and oil on the earth were transformed from plants and animals.
The discovery of the”redshift” phenomenon reveals that the universe is in constant motion and constant expansion. So, is the expansion of the universe finite or infinite? We all know that the universe originated from the Big Bang at a singularity.
Our earth is deep in a multi-dimensional space. As long as your speed is fast enough, you can cut through the limits of space with a single knife, and then enter another parallel world.
Measuring the total amount of light in the history of the universe: CIBER-2 project completed the first sounding rocket launch
To explore the map of the universe, astrophysicists launch the largest sky survey in history
Can gravitational wave “memory” help us find mysterious cosmic strings?