Still only 1/10th the distance to Hutton![]()
Still only 1/10th the distance to Hutton![]()
I take that with a grain of salt.
I mean seriously, scientists aren't even sure if there is another planet at the outside of our own solar system, so how do they really think to know the size of these syst systems? its roughly some esitmated calculations without much proof.
I got it to be 1/2 actually, have I done something wrong? I got 1 trillion kilometres to be about 3.3 million light seconds. Hutton is over 6 million. Note that Hutton is not around a planet at that distance from the star, but close to a star that is a greater distance from the main system's star.
Should be "Star system", not "Solar system".
Tsk, tsk, BBC!![]()
Solar system is correct, it is a star and planet not a binary star pairing.![]()
Never heard of the planetary transit detection method?
It works great to observe planets in other systems, but not in our own system...
Never heard of the planetary transit detection method?
It works great to observe planets in other systems, but not in our own system...
Actually that report says that both star and planet were observed independently, so they didn't use the transit method. The "planet" must be big enough to generate its own light.
My bad - I forgot to multiply the ~9.8 trillion km in a light year by 0.22
iirc the definitions are thus:
Solar System
Our system, the planets, and other objects orbiting Sol.
Star System
The stars orbiting each other in one system.
Planetary System
The planets and other objects orbiting another sun.