Vocabulary

• have to: Must do
• see in: To accompany someone to the entrance of a building or room.
• look at: To use your eyes to focus on something
• of course: Sure ; Certainly
• at that time: During a specific point in the past.
• in order to: For the purpose of; with the aim of.
• except for: Not including; excluding.
• along with: In addition to; together with.
• back into: To drive a vehicle backwards into a space or area.
• in the meantime: During the time between two events; meanwhile.
• outside of: Located or situated beyond the boundaries or confines of something.
• set up
• in parallel: Done at the same time; simultaneously.
• solar cells: Photovoltaic cells that convert sunlight into electricity.
• go beyond: To do more than planned or expected; exceed
• got to: To arrive at some place
• six times: Multiplied by six; a factor of six.
• pass by: To go past someone or something.
• for free: Without charge; at no cost.
• on the way: During the journey to a particular place.
• at a distance: Far away; not close.
• close off: To block or obstruct an entrance, passage, or area.
• land on: To come down to the ground or another surface after flying or falling.
• point in time: A specific moment or instance when something occurs or exists.
• in time: Eventually; after a period of time.
• have on: To be wearing something.
• on the surface: Appearing to be true or real until examined more closely.
• turn around: To change your body to the opposite direction
• with it: Intelligent, alert, and up-to-date.
• in itself: Considered alone or without reference to anything else; intrinsically.
• going on: To continue doing something
• at the moment: At this time; now
• into space: Toward or entering the region beyond Earth's atmosphere.
• in the ground: Located within or beneath the surface of the earth.
• bounce in: To enter a place quickly and energetically.
• halfway through: At or in the middle of a period of time or an activity.
• wake up: To stop sleeping
• think about: To consider something carefully.
• process: To organize and use data in a computer
• apparently: According to what you heard; from what can be seen
• material: Cloth; fabric
• technique: Way of doing by using special knowledge or skill
• term: Conditions applying to an agreement, contract
• immediately: Without any delay; straight away
• applause: The sound made by clapping a performance or speech
• impressive: Causing admiration or respect; grand or expensive
• measure: Plan to achieve a desired result
• increase: To make or become larger in size or amount
• fuel: To give power to (a mob, anger, etc.); incite
• bit: Device put in a horse's mouth to control it
• surface: To give (road) a top layer
• orbit: Path an object takes as it circles another object
• form: Sports team or person's current winning record
• launch: Starting a new project; introducing new product
• compare: To consider how similar and different things are
• deliver: To give birth to a child; help a woman give birth
• planet: One of the bodies that orbit the sun
• crew: Organized group of workers (e.g. on a ship)
• blow: To move something using air
• distance: Lack of friendliness toward another person
• organic: Developing naturally and without a set structure
• ground: To break (coffee, etc.) into tiny bits with machine
• shape: The outer form of something, what it looks like
• bounce: A person's energy or confidence
• satellite: Device sent into space that aids communication
• activity: An action or task, e.g. sports, washing clothes
• velocity: Speed in a given direction
• leave: To go away from; depart
• square: Shape with 4 equal length sides and 4 equal angles
• bottom: The part of your body you sit on
• escort: Person going with you for protection/help/company
• duration: Length of time that something lasts
• science: Study of the physical world, based on facts
• important: Having power or authority
• order: Religious or social group, as of nuns
• system: Set of organized, planned ideas that work together
• mission: A task or role someone is given to do
• piece: A counter in a board game
• probe: To carefully examine an issue by asking questions
• solar: Concerning the sun, or its heat
• density: Degree to which an area is filled or covered
• rotation: Regular change of the crops grown in a field
• pit: To use your strength, skill or wit to beat another
• spacecraft: Vehicle capable of traveling to outer space
• comet: Moving object in space, with a long, bright tail