Astronomy official website

Does NASA use astronomy?

If you're considering a career as an astronomer, here are the steps you can take to pursue this profession:

How can I join astronomy?

Galileo Galilei pioneered the experimental scientific method and was the first to use a refracting telescope to make important astronomical discoveries.
He is often referred to as the “father of modern astronomy” and the “father of modern physics”.
Albert Einstein called Galileo the “father of modern science.”.

How old is the universe website?

Most astronomers agree that the observable universe is somewhere between 13 billion and 14 billion years old..

What are the 4 types of astronomy?

NASA astronomers use several kinds of telescopes in space and on the ground.
Each observes targets like stars, planets, and galaxies, but captures different wavelengths of light using various techniques to add to our understanding of these cosmic phenomenon..

What are the 4 types of astronomy?

The Astronomy and Physics Directorate (APD) formulates, develops, and operates state-of-the-art space missions and instruments in astronomy and fundamental physics, addressing the questions: “How did the Universe begin and how has it evolved?”; “How does the Universe work?”; and “How has life come to be?” The .

What is the purpose of IAU?

About the IAU.
The International Astronomical Union (IAU) was founded in 1919.
Its mission is to promote and safeguard the science of astronomy in all its aspects, including research, communication, education and development, through international cooperation..

Where should I study astronomy?

NASA astronomers use several kinds of telescopes in space and on the ground.
Each observes targets like stars, planets, and galaxies, but captures different wavelengths of light using various techniques to add to our understanding of these cosmic phenomenon..