Orbital tethers as momentum capacitors Carmack to Musk: What about rotovators? Carmack's game set on Phobos Zero Relative Velocity Tr...

Science historian Thony Christie  (also known as @rmathematicus ) had a number of essays on the Scientopia website. Scientopia bit the dust ...

Kerbal Space Program The Kerbal Space Program has demonstrated video games can be a very effective teaching tool. It used to be very fr...

Back in December 29, 2016 Bridenstine made a blog post "Why The Moon Matters". Bridenstine was representative of Oklahoma at the ...

Now Available at our online store Hopefully it will soon be available on Amazon as a Kindle book. I am not happy with this coloring ...

On June 30 in 1908 the Tunguska object took out a good chunk of forest in Siberia. In February of 2016 the United Nations approved a reso...

Sections of this long post: 1) Space Cadets 2) Space Meow Boys 3) Tom Murphy 4) James Nicoll 5) Charlie Stross 6) Opening A New Fro...