Jun. 22nd, 2010

jeffreyab: (Default)


Tweets copied by twittinesis.com

jeffreyab: (Default)
The Kobo eReader comes pre-loaded with 100 Free eBooks.
Interesting choices mostly 19th century with some nonfiction works included.

Which ones have you read in bold.

Which ones you would like to read in italics
Read more... )
jeffreyab: (Earth)
Brown Dwarf Planets and Habitability

Excerpt:

Brown Dwarf Planets and Habitability

by Administrator on June 21, 2010

Are planets common around brown dwarfs? We aren’t yet in a position to say, but the question is intriguing because some models suggest that the number of brown dwarfs is comparable to the number of low-mass main sequence stars. That would mean the objects — ‘failed’ stars whose masses are below the limit needed to sustain stable hydrogen fusion — could be as plentiful as the M-dwarfs that far outnumber any other type of star in the galaxy. If planets form around brown dwarfs, then we have to add them to our list of possible abodes for life.

Profile

jeffreyab: (Default)
Jeff Beeler

April 2020

S M T W T F S
   1234
567891011
1213 1415161718
19202122232425
2627282930  

Most Popular Tags

Style Credit

Expand Cut Tags

No cut tags
Page generated Sep. 15th, 2025 07:16 pm
Powered by Dreamwidth Studios