Some Planetary Perspective
Andrew
  Posted: Jun 10 2008, 11:09 PM


Chief of Staff


Group: Admin
Posts: 9,257
Member No.: 1
Joined: 17-November 04



Some Planetary Perspective (Anthony Watts, Meteorologist)

- It would take about 109 earths to equal the width of the suns diameter (Sun=1.39 million km Earth=12,700 km)
- Over 1 million Earths would fit inside the Sun’s volume
- The sun has a total luminosity output of 386 YottaWatts
(386,000,000,000,000,000,000,000,000 watts, some background here and here)
- The total luminous energy output received by earth from the sun is 174 PETAWATTS (174,000,000,000,000,000) watts.
- A 0.1% increase in luminosity dumps an extra 174 trillion watts (174,000,000,000,000) watts into our planetary energy balance.
Top
0 User(s) are reading this topic (0 Guests and 0 Anonymous Users)
0 Members:
« Next Oldest | Space Science | Next Newest »

Topic Options



Hosted for free by InvisionFree* (Terms of Use: Updated 2/10/2010) | Powered by Invision Power Board v1.3 Final © 2003 IPS, Inc.
Archive