STROLLING THROUGH THE SOLAR SYSTEM STROLLING THROUGH THE SOLAR SYSTEM Roberto Trotta University of Oxford Astrophysics & Royal Astronomical Society
Dec 31, 2015
STROLLING THROUGH THE SOLAR STROLLING THROUGH THE SOLAR SYSTEMSYSTEM
Roberto Trotta
University of Oxford
Astrophysics
&
Royal Astronomical Society
The Earth: the blue planet
150 millions km
How long does it take to the light from the Sun to reach us?
10 seconds
8 minutes
A 1 second
B
C