🇬🇧 Astrobiology meaning: English Vocabulary Flash Card

Astrobiology is the science of trying to figure out where life could exist in the universe—scientists study Earth, other planets, and even weird moons to see if aliens, tiny germs, or any kind of life might live there.

My brother said his room is so messy it needs astrobiology to find out if strange new life is growing under his bed.

During career day, I said I want to study astrobiology and find aliens who will finally laugh at my dad’s jokes.

Astrobiology made me realize that if aliens watch our TV shows, they probably think Earth is a weird comedy channel.

Grandpa said he was into astrobiology long before it was cool, back when people just called it ‘looking up and wondering.’

Astrobiology is a real science that uses robots, telescopes, and even Mars rovers to look for signs of life—so somewhere, a robot might be the first one to say, “Um, I think I found an alien…”

On the roof a young scientist set a jar of pond water next to a small telescope. She smiled and cried, 'astrobiology!' and whispered astrobiology. She showed the bright microbe, then trained the lens on Mars dust and a glowing speck from a meteor. Her notebook said astrobiology, the label said astrobiology, his cap said astrobiology, and they hugged, hopeful.

Learn the meaning of astrobiology with our educational learning resources. Download a colorful poster, print engaging games, and enjoy an easy story where the word astrobiology appears in context. 👍

This word is at the C2 level, which means it represents the highest mastery of English. It’s often used in specialized or highly formal contexts and helps you communicate with precision and subtlety, much like a native speaker.

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