Vocab Practice: Into the Unknown

heated in a special furnace and hammered into shape

• mariners

• ascend

• forged

• principle

very large

• cosmis

• vast

• ascend

• forged

people who navigate ships, such as sailors

• mariners

• vast

• ascend

• cosmic

beyond Earth and its atmosphere

• ascend

• principle

• cosmic

• vast

to go up

• principle

• ascend

• cosmic

• vast

a rule that explains how something in the natural world works

• principle

• ascend

• cosmic

• mariners