Meaning: Astronauts use cameras to capture images of Earth from space.
Choice of Words:Take means to pick up or hold something. Pictures are images created by a camera.
Alternative Expressions
Photographers capture images of Earth.
Meaning: This sentence means that a group of people who are photographers are recording pictures of Earth.
Choice of Words: The word "photographers" is a specific term used to refer to people who take pictures. The word "capture" means to record an image. The word "images" refers to the captured pictures. The word "of" is used to indicate the subject of the picture, which is Earth.
Earth is being photographed.
Meaning: This sentence means that pictures are being taken of Earth at this moment.
Choice of Words: The word "Earth" is the name of our planet. The word "is" is used to indicate the present tense. The word "being" is used to indicate a continuous action. The word "photographed" means to have pictures taken.