Avatar of Vocabulary Set Unit 10: Space Travel

Unit 10: Space Travel Vocabulary Set in Grade 9: Full and Detailed List

The 'Unit 10: Space Travel' vocabulary set in 'Grade 9' is carefully selected from standard international textbook sources, helping you master vocabulary in a short time. Comprehensive compilation of definitions, illustrative examples, and standard pronunciation...

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altitude

/ˈæl.tə.tuːd/

Example:

The aircraft reached an altitude of 30,000 feet.

astronaut

/ˈæs.trə.nɑːt/

Example:

The astronaut floated weightlessly in space.

astronomy

/əˈstrɑː.nə.mi/

Example:

She is studying astronomy at the university.

attach

/əˈtætʃ/

Example:

Please attach the file to your email.

comet

/ˈkɑː.mɪt/

Example:

Halley's Comet is one of the most famous comets.

constellation

/ˌkɑːn.stəˈleɪ.ʃən/

Example:

Orion is a prominent constellation visible in the winter sky.

discovery

/dɪˈskʌv.ɚ.i/

Example:

The discovery of penicillin revolutionized medicine.

equatorial

/ˌek.wəˈtɔːr.i.əl/

Example:

The Amazon rainforest is located in an equatorial region.

experiment

/ɪkˈsper.ə.mənt/

Example:

The scientists conducted an experiment to test their new theory.

float

/floʊt/

Example:

The boat began to float on the water.

galaxy

/ˈɡæl.ək.si/

Example:

Our solar system is part of the Milky Way galaxy.

glider

/ˈɡlaɪ.dɚ/

Example:

The pilot soared silently in the glider.

habitable

/ˈhæb.ɪ.t̬ə.bəl/

Example:

The old house was barely habitable after years of neglect.

land

/lænd/

Example:

The ship finally reached land after a long journey.

launch

/lɑːntʃ/

Example:

The company plans to launch a new product next quarter.

meteorite

/-t̬i.ə.raɪt/

Example:

Scientists found a large meteorite in the desert.

microgravity

/ˈmaɪ.kroʊˌɡræv.ə.t̬i/

Example:

Astronauts experience microgravity on the International Space Station.

mission

/ˈmɪʃ.ən/

Example:

The diplomatic mission aimed to restore peace in the region.

operate

/ˈɑː.pə.reɪt/

Example:

Can you show me how to operate this new coffee machine?

orbit

/ˈɔːr.bɪt/

Example:

The Earth revolves around the Sun in an elliptical orbit.

outer space

/ˌaʊtər ˈspeɪs/

Example:

Astronauts explore outer space.

rocket

/ˈrɑː.kɪt/

Example:

The rocket launched into space with a powerful roar.

satellite

/ˈsæt̬.əl.aɪt/

Example:

The communication satellite relays signals around the globe.

scuba diving

/ˈskuː.bə ˌdaɪ.vɪŋ/

Example:

We went scuba diving in the Caribbean.

solar system

/ˈsoʊ.lər ˌsɪs.təm/

Example:

Our solar system is part of the Milky Way galaxy.

space tourism

/ˈspeɪs ˌtʊrɪzəm/

Example:

Space tourism is becoming a reality with several companies offering suborbital flights.

spacecraft

/ˈspeɪs.kræft/

Example:

The spacecraft successfully landed on Mars.

spacesuit

/ˈspeɪs.suːt/

Example:

The astronaut wore a bulky spacesuit during the spacewalk.

spacewalk

/ˈspeɪs.wɑːk/

Example:

The astronaut performed a successful spacewalk to repair the satellite.

telescope

/ˈtel.ə.skoʊp/

Example:

He used a powerful telescope to observe the distant galaxy.

universe

/ˈjuː.nə.vɝːs/

Example:

The vastness of the universe is truly awe-inspiring.

zero gravity

/ˌzɪroʊ ˈɡrævɪti/

Example:

Astronauts experience zero gravity in space.
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