1. Modern cosmology suggests that the universe is expanding at an accelerating rate.
现代宇宙学表明，宇宙正在以加速的速度膨胀。

2. Cosmology seeks to understand the origin and evolution of the universe.
宇宙学致力于理解宇宙的起源和演化。

3. The study of cosmology involves examining the large-scale structure and dynamics of the universe.
研究宇宙学涉及研究宇宙的大尺度结构和动态。

4. Cosmology attempts to answer fundamental questions about the nature of the universe.
宇宙学试图回答有关宇宙本质的基本问题。

5. Ancient civilizations had their own cosmologies that explained the nature of the cosmos.
古代文明有自己的宇宙观，解释了宇宙的本质。

6. The field of cosmology has made significant advancements in our understanding of the universe.
宇宙学领域在我们对宇宙的理解方面取得了重大进展。