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Dimitar Sasselov Quotes
Dimitar Sasselov Quotes
Dimitar Sasselov
Bulgarian
Scientist
Born:
1961
Earth
Life
Science
Solar
Universe
Water
Related authors:
Carl Sagan
Charles Darwin
Galileo Galilei
George Washington Carver
Hippocrates
Margaret Mead
Marie Curie
Neil deGrasse Tyson
We do care about planets like the Earth because by now we understood that life as a chemical system really needs a smaller planet with water and with rocks and with a lot of complex chemistry to originate, to emerge, to survive.
Dimitar Sasselov
Life
Needs
Water
Care
Chemistry
Earth
Complex
System
Emerge
About
Smaller
Like
Because
Chemical
Understood
Lot
Rocks
Survive
To Survive
Planet
Really
Planets
Now
Originate
In science, it is rare that a transformational change occurs during our lifetimes.
Dimitar Sasselov
Change
Science
Rare
Our
Lifetimes
Occurs
Life is extremely resilient once it takes hold, but it requires rich chemistry, large energy sources, and stability, right from the beginning. The comparative planetology of our solar system makes it seem like those initial conditions are hard to come by.
Dimitar Sasselov
Life
Solar
Chemistry
Beginning
Energy
Rich
Our
Solar System
Once
Extremely
Those
System
Seem
Takes
Come
Like
Makes
Sources
Conditions
Stability
Hold
Energy Sources
Requires
Hard
Large
Initial
Comparative
Right
Resilient
Super-Earths are how we call a family of planets... up to two times larger and about ten times more massive than the Earth.
Dimitar Sasselov
Family
Earth
About
Ten
More
Ten Times
Massive
Call
How
Up
Times
Than
Planets
Larger
Two
People quite often think of the question 'Are we alone in the universe?' in terms of other civilizations out there: life forms that have reached at least our level of technological development.
Dimitar Sasselov
Life
Alone
People
Think
Universe
Other
Our
Out
Life Forms
Civilizations
Development
Reached
Terms
Least
Question
Quite
Often
Forms
Level
Technological
I grew up in Bulgaria in a small city on the Black Sea Coast, so I was very interested in the sea, marine life, and everything related to it. But it was also a very dark place at night, so I could see the stars. And I just got very interested in it.
Dimitar Sasselov
Life
Dark
Black
Stars
Related
Everything
Dark Place
City
See
Small
Could
Also
Got
Bulgaria
Up
Very
Just
Grew
Place
Interested
Sea
Coast
Night
Marine
My parents gave me a small telescope, then I built my own, and one thing led to another. So that's how I ended up going from being a hobby astronomer to a professional astronomer.
Dimitar Sasselov
Me
Parents
Own
Gave
Telescope
Astronomer
One Thing
My Own
Small
Another
Built
How
Led
Up
Ended
Going
Hobby
Being
Then
Professional
Thing
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