How did NASA touch the Sun without melting?

A shield is a large piece of metal or wood used by soldiers to protect their bodies from weapons. In a general sense, it is anything that protects you from danger, pain, or damage.

"Example sentence using shield."

Carbon is a chemical element that exists in all living things and is a primary component of many substances like coal and diamonds. In a modern environmental context, it often refers to carbon dioxide emissions and their impact on global warming.

As an adverb at a C2 level, it denotes presence, availability, or existence within a specific vicinity or context. It is also used to indicate approximate values or to describe movement or positioning that encircles a point or lacks a specific direction.

To stop a computer program, application, or digital window from running or being visible on the screen. It can also mean to physically shut a device, such as a laptop lid.

"I close every day."

Heat refers to the quality of being hot or having a high temperature. It is commonly used to describe the warmth from the sun or the atmosphere during summertime.

"The heat is important."