Seven Days In

  "Pale Blue Dot"  by   Carl Sagan  continues and is about listening for signals that may have come from intelligent life in t...

  "Pale Blue Dot"  by   Carl Sagan  is moving on the asteroids and the sort of threats they pose to planets, including Earth. ...

  "Pale Blue Dot"  by   Carl Sagan  is talking about populating Mars, but this was 1994. It is still full of really interestin...

    "Pale Blue Dot"  by   Carl Sagan  is now Mars-bound with discussions on human vs robot astronauts. The latter being chea...

  "Pale Blue Dot"  by   Carl Sagan  is absorbing and I am now over halfway through. I was semi-shocked to find out the Apollo...

    "Pale Blue Dot"  by   Carl Sagan  is getting more interesting with each page turn. It mentions the contents of discs sent...

  "Pale Blue Dot"  by   Carl Sagan  is getting more interesting by the page. While astronauts and money men are credited, the...