What Are The Different Fields Of Space Science?

Who is the best astronomer of all time?

Galileo Galilei (1564–1642) stood as the central figure of the scientific revolution of the 17th century, with his work in physics, astronomy, and scientific methodology.

Galileo, born in Pisa, Italy, made numerous scientific discoveries..

How many types of space scientists are there?

two kindsSpace science is a field where scientists research the Universe. In this field, it consists of two kinds of space scientists – Physicists and Astronomers. Physicists focus on the theoretical areas of the field and laboratory equipment.

What careers involve space?

Launching a space careerOccupationTypically needed to enter the occupationTypically needed to attain competency in the occupationEducationOn-the-job trainingAstronomersDoctoral or professional degreeNoneAtmospheric and space scientistsBachelor’s degreeNonePhysicistsDoctoral or professional degreeNone16 more rows

Why is going to space difficult?

The temperature extremes of space require a system that either has robust temperature control or can safely operate within that range. The fact that heat cannot dissipate in a vacuum makes thermal design for space systems particularly challenging compared to Earth, where engineers can use air to move heat. Radiation.

Was Einstein an astrophysicist?

Explanation: Albert Einstein is considered by many the greatest astrophysicist. He is pictured here in the Swiss Patent Office where he did much of his great work. … One reason Einstein was awarded the 1921 Nobel Prize in Physics was to make the prize more prestigious.

Who are the top scientists today?

The Greatest Scientists of the 21st CenturyAndre Konstantin Geim. The University of Manchester physicist Geim was awarded the Nobel Prize in Physics together with Konstantin Novoselov for his work on graphene in 2010. … Konstantin Sergeevich Novoselov. … John Craig Venter. … Stephen William Hawking. … Michio Kaku. … Tiera Guinn Fletcher. … Jennifer Doudna.

What is the science of space travel called?

Space exploration is the use of astronomy and space technology to explore outer space. … Space exploration, like its classical form astronomy, is one of the main sources for space science.

Who is the best space scientist?

Famous Astronomers and AstrophysicistsClassical PeriodGalileo Galilei1564-1642 ItalianJohannes Kepler1571-1630 GermanJohn Babtist Riccioli1598-1671 ItalianGiovanni Cassini1625-1712 Italian-born French104 more rows•Jan 22, 2020

Can scientists go to space?

In addition to flight and engineering expertise, space exploration requires scientific knowledge and the ability to apply it. So, in 1964, NASA began searching for scientists to be astronauts.

Can we live in space?

Life in space Space is very dangerous – and without protection, people would not be able to survive there. In space, there’s no air – so you couldn’t breathe. It’s cold – so you’d freeze. And there’s lots of nasty radiation (from the Sun, and from the rest of the Universe), so you’d get really, really bad sunburn.

What does space smell like?

Astronaut Thomas Jones said it “carries a distinct odor of ozone, a faint acrid smell…a little like gunpowder, sulfurous.” Tony Antonelli, another space-walker, said space “definitely has a smell that’s different than anything else.” A gentleman named Don Pettit was a bit more verbose on the topic: “Each time, when I …