Desk Report,
Scientists believe there could be a Big Crunch like the Big Bang in the universe
When did space begin or if the universe is expanding, where is the end? Many such questions arise in our minds. And so scientists have been researching for a long time to solve the unsolved mysteries of space and the universe. Now, releasing new information about the end of the universe, scientists have said that the universe may collapse after 20 billion years. The end of the universe has been estimated by analyzing the data obtained from the Dark Energy Survey and the Dark Energy Spectroscopic Instrument. For decades, scientists have believed that the universe will expand forever. In this regard, Harvard University astrophysicist Avi Loeb said, galaxies are not just moving away from each other; rather, this expansion is accelerating over time. The universe is constantly moving outward through a mysterious force known as dark energy. New research says that the expansion of the universe will eventually stop. Then it may collapse itself in a catastrophic event called the Big Crunch. According to research, this event may occur after about 20 billion years. Scientists have determined how much the universe will expand through the positive dark energy constant. Through this energy, galaxies are rapidly moving away over time. Data from the Dark Energy Survey and the Dark Energy Spectroscopic Instrument say that dark energy may not be constant for all time. This energy may change over time.
Scientists believe there could be a Big Crunch like the Big Bang in the universe
Scientists have proposed a new theoretical framework called the axion-dark energy model. According to scientists, the cosmological constant reflects energy density. This constant can be negative. Gravity will eventually overcome the expansion. This will slow down the growth of the universe over time. At some point, it will stop. At some point, it will come to a contraction stage. If contraction occurs, then all matter and energy can be compressed into a single, dense point. Then an event known as the Big Crunch will occur. This is the opposite of the Big Bang.
