How does astronomy help answer the question what are we?
How does astronomy help answer the question 'what are we'? It locates us in space and time.
It shows how we fit into the physical processes that govern the Universe..
Types of astronomy
Telescopes and radio dishes are used from the surface of the Earth to study visible light, near infrared light, and radio waves.
Attached to these telescopes are various tools like special made CCD cameras, a wide variety of filters, photometers and spectrometers..
Types of astronomy
The science of field astronomy offers to surveyors a means of determining the absolute location of any point or absolute location and direction of any line-on the surface of the earth, by making astronomical observations to celestial bodies..
Types of astronomy
They made space travel possible
Before space rockets were ever invented, we needed to understand how space travel could work and how people could spend periods of time in space without it becoming dangerous.
Scientists used telescopes to explore the skies from Earth, and they eventually aided space exploration..
Why are stars important to human life?
In addition stars are very important because they make life on Earth. the most important is the Sun, because without that it wouldn't be life on Earth .
Earth would just be a rock with ice.
For example: Ancient sailors used the stars to help guide them while they were at sea..
Why is astronomy important to us?
By studying the cosmos beyond our own planet, we can understand where we came from, where we are going, and how physics works under conditions which are impossible to recreate on Earth.
In astronomy, the Universe is our laboratory.
- Many physicists and astronomers work in applied research.
They use their knowledge to develop technology or solve problems in areas such as energy storage, electronics, communications, and navigation.
