Name: 派翠西亞柏莎一窺暗物質清晰面貌
Uploaded: 2008-08-17T18:12:00Z
Duration: 15 min 49 s
Description: 物理學家派翠西亞柏莎帶我們領略-構成宇宙的兩大基本成分：暗物質和暗能量。兩者相加合，佔宇宙的96%，無法直接測量的到，但是卻有無與倫比的影響！

物理學家派翠西亞柏莎帶我們領略-構成宇宙的兩大基本成分：暗物質和暗能量。兩者相加合，佔宇宙的96%，無法直接測量的到，但是卻有無與倫比的影響！

派翠西亞柏莎一窺暗物質清晰面貌

Ordinary matter, the kind that forms stars, planets, and people, makes up just a tiny fraction of the universe. The rest consists of dark matter and dark energy, mysterious entities that cannot be directly seen or measured yet control the universe's structure and fate. Evidence for dark matter comes from galaxy motions and gravitational lensing, while dark energy is revealed by the accelerating expansion of space. Together, these unseen ingredients account for 96% of everything, challenging scientists to find new ways of understanding reality.

The Invisible Forces Shaping Nearly All of the Universe

astronomy

Big Bang

dark matter

education

energy

physics

science

time

universe

telescopes

TED Stage Talk

Patricia Burchat: 派翠西亞柏莎一窺暗物質清晰面貌