Space Exploration Technology

noun a rocket engine that is used to slow down a spacecraft or missile

adjective describing something that is characteristic of a style, fashion, or design from the past

• The retro rocket on the spacecraft was designed to safely slow down its descent back to Earth.
• Check out the cool retro rocket on that vintage spaceship!
• I wish my car had a retro rocket to help me beat traffic!
• Using meditation as a retro rocket, she propelled herself into a state of deep relaxation.

noun a device that absorbs carbon dioxide from exhaled air and supplies oxygen for inhalation, used in underwater diving and in some medical procedures

• The diver used a rebreather to recycle the air they were breathing underwater.
• I heard rebreathers are great for diving because they let you stay underwater longer.
• I'm thinking about investing in a rebreather so I can explore the ocean without worrying about running out of air.
• Using a rebreather in this situation is like finding a way to make resources last longer.

noun a place where certain animals live or are kept, such as a bee's home or a bird's nest

• The HAB program aims to improve the quality of life for elderly residents in the community.
• I heard the HAB team is organizing a charity event next month.
• Let's go check out the new HAB facility in town, I heard it's pretty cool.
• Her kindness and generosity towards others is like a HAB that spreads positivity everywhere.