The Mysterious Force Behind Cosmic Acceleration
Автор: Play Eat For What 吃喝玩乐
Загружено: 2025-12-20
Просмотров: 93
Описание:
The universe is not just expanding; it's doing so at an ever-increasing speed. Initially, we thought gravity should pull everything together, slowing the process down like a ball tossed upward. However, when astronomers studied distant supernovae, they made a surprising discovery.
These exploding stars appeared dimmer than anticipated, indicating that the galaxies housing them were farther away than expected. This meant space itself hadn't just stretched; it had done so more rapidly over time. Enter dark energy, a fascinating form of energy built into the fabric of space.
Unlike typical energy, dark energy acts like negative gravity. As space expands, so does the amount of this elusive energy, creating a feedback loop: more space leads to more dark energy, which in turn accelerates the expansion further. Eventually, this could mean distant galaxies will vanish beyond our sight, leaving our night sky emptier than ever.
Curious about the future of our universe?
#darkenergy #cosmicexpansion #astronomy #universe #gravity #space #einstein #supernovae #astrophysics #cosmos
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
