Humans Need to Explore Outer Space

Front

What is space exploration?

Back

Space exploration is the use of astronomy and space technologies to explore outer space. It involves sending spacecraft, satellites, and humans beyond Earth to study celestial bodies and phenomena.

Front

Why is Helium-3 important for space exploration?

Back

Helium-3 is a rare isotope that can be used in nuclear fusion, which has the potential to provide a powerful and clean energy source.

Front

What is a subordinating conjunction?

Back

A subordinating conjunction is a word that connects an independent clause with a dependent clause, indicating a relationship between the two. Examples include 'after', 'because', and 'although'.

Front

What are some potential benefits of mining in space?

Back

Mining in space could provide access to valuable resources such as rare minerals, water, and Helium-3, which could support both space missions and life on Earth.

Front

What does the term 'negative connotation' mean?

Back

A negative connotation refers to an idea or feeling that a word invokes in addition to its literal or primary meaning, often carrying a sense of disapproval or negativity.

Front

How did the Cold War influence space exploration?

Back

The Cold War led to increased competition between nations, particularly the USA and USSR, which spurred advancements in space technology and collaborative efforts in space exploration.

Front

What is the significance of water on the Moon?

Back

The discovery of water on the Moon is significant because it could support future lunar missions, provide resources for astronauts, and be used for fuel.

Front

What is a complex sentence?

Back

A complex sentence is a sentence that contains one independent clause and at least one dependent clause, often connected by subordinating conjunctions.

Front

What role does technology play in space exploration?

Back

Technology is crucial in space exploration as it enables the design, construction, and operation of spacecraft, instruments, and systems necessary for missions.

Front

What is the purpose of geological surveys in space?

Back

Geological surveys in space aim to study the composition, structure, and history of celestial bodies, which can inform resource management and exploration strategies.