"NASA says asteroid 2016 HO3, which we first heard about via writer George Dvorsky at Gizmodo, is currently locked into "a little dance" with Earth: The...

http://www.abc.net.au/science/news/stories/s327749.htm

Interesting pictures............ http://www.authorSTREAM.com/presentation.aspx?pun=Noble-544-earth-like-planet-gliese-581-eso-wilhelm-education-powerpoint

EarthLoosingOxygen · Earth loosing its free oxygen! / by Hank Kroll http://tech.groups.yahoo.com/group/EarthLoosingOxygen/ This topic of "Earth Losing...

Reading a fascinating book about the history of mapping the Martian surface, one of the things I encountered was a map illustrating how the Grand Canyon on...

3D objects, like the deltoid hexecontahedron (60 sided ball made with a common deltoid shape), are made by the self assembly of common pieces that fit together...

On Mon, 28 May 2007 15:26:22 -0400, www.freedomtofascism.com wrote: On Tue, 29 May 2007 07:01:21 +1200, Sir Gilligan Horry...

https://www.youtube.com/watch?v=0Wd-a1p-_Kc https://www.youtube.com/watch?v=lIVNDTPtyC8 In early August, astronauts aboard the International Space Station...

I went to see a short film recently... I've been watching real-world Global Warming develop over a few years now by following the science and environmental...

The early or proto-human species as of during and then shortly after the very last ice-age this Earth w/moon is ever going to see, as such were extremely...

Earth w/o moon is also moon w/o South Pole-Aitken basin http://en.wikipedia.org/wiki/South_Pole-Aitken_basin ...

In spite of ourselves, "Earth is going to get itself even hotter". I honestly believe that our Earth is nearing an important crossroad of affordably...

How many people can the earth support?

Earth's Carrying Capacity Curse again yout in StarWars somewhere. The feeling or unwritten rule of management is the more people who control the more you...

Imagine this: Visitors to planet earth crossbred neanderthals to work in the mines for them. The result was mankind as we know it. Those aliens, at that time,...

I have several stupid, layman questions concerning outer space. Is there a web site that answers such questions authoritatively but in layman's terms? For...

I'm trying to figure out time-of flight for hyperbolic fast transits from Earth to Jupiter, and it's not going well. Can anybody point me towards either a...

Thanks, Rand -- I got it from you, great story! "Rand Simberg" wrote in...

Can anybody find the predicted Earth-Titan range at the moment of the Huygens landing Jan 14? Equivalent: one-way radio signal propagation time.

Nexxus search for the words "too earthbound" revealed these groups for "sorted by...