nebula
Pronunciation
Noun
B1 Intermediate
Quick answer
A huge cloud of gas and dust in space, often visible as a glowing patch in the night sky.
Usage notes
The plural is "nebulae" or "nebulas," both accepted in scientific writing.
Test yourself
Which word fits the gap? "The telescope captured a stunning image of a distant _____."
Answer: nebula
In your own words, what does "nebula" mean?
A huge cloud of gas and dust in space, often visible as a glowing patch in the night sky.
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