Subtitles & vocabulary
I took a ride on a moving radio telescope
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林宜悉 posted on 2026/04/05Ever wondered what it's like to be inside a giant radio telescope? Join the host for a unique maintenance day tour of the Parkes Radio Telescope in Australia, famous for receiving the Apollo 11 moonwalk signals! You'll get an inside look at its fascinating history, how it works, and even experience the dizzying sensation of the dish moving – all while picking up some cool vocabulary about astronomy and engineering.
Video vocabulary
essentially
US /ɪˈsenʃəli/
・
UK /ɪˈsenʃəli/
- Adverb
- Basically; (said when stating the basic facts)
- Used to emphasize the basic truth or fact of a situation.
A2
More equivalent
US /ɪˈkwɪvələnt/
・
UK /ɪˈkwɪvələnt/
- Adjective
- Equal to something in value, use or meaning
- Having the same meaning or significance.
- Noun
- Thing like another in quality, quantity or degree
B1TOEIC
More incredibly
US /ɪnˈkrɛdəblɪ/
・
UK /ɪnˈkredəbli/
- Adverb
- To a great degree; very; amazingly
- Extremely; so much so it is hard to believe
A2
More constant
US /ˈkɑnstənt/
・
UK /'kɒnstənt/
- Adjective
- Happening frequently or without pause
- Remaining the same over time or not changing.
- Noun
- Thing that happens always or at a regular rate
- A physical quantity that is believed to have a fixed value and is used in calculations.
A2TOEIC
More Use Energy
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