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Definitions

asteroid

[as-tuh-roid] / ˈæs təˌrɔɪd /


NOUN
satellite
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In 2020 the Japanese Aerospace eXploration Agency sent out Hayabusa2 to learn more about the smallest of asteroids flying around in our Solar System and bring back some samples.

From Space Scoop

The asteroid which wiped out the dinosaurs on Earth was 100 million megatons and during the Sun's maximum activity cycle, he says, we could see CMEs with energy content equal to even more than that.

From BBC

These coordinated observations show that the asteroid is almost three times smaller than earlier estimates and rotates far more rapidly.

From Science Daily

The impact would be much less damaging if it occurred over the ocean, as asteroid 2024 YR4 is not large enough even at the outer range of projections to trigger a tsunami.

From Salon

A large asteroid known as 2024 YR4 has grabbed headlines this week as scientists first raised its chances of hitting earth, then lowered them.

From BBC