Astronomy 天文學科普 黑洞，蟲洞，弦論

 Capturing a black hole紀錄片 15:00, NHK 

Listening comprehension

Identify which word is in the video

1. observe, watch, view

2. difficulty, challenge, obstacle

3. capture, catch, intercept

4. prestigious, precious, reputable

5. asteroid, astronomy, astrology

6. analyze, synthesize, deduce

7. galaxy, nebula, supernove

8. diameter, radius, perimeter

9. construct, destruct, structure

10. fascinating, gorgeous, terrific 

Universe  

Blackhole

Wormhole

Space time in string theory 

Proton

Neutron

Fundamental Forces Comparison

String theory