Orbitalโ€™s COTS capsule taking shape

The Cygnus capsule is taking shape. Orbital Sciences signed a COTS contract with NASA in 2008 (as did SpaceX with its Falcon 9 rocket) to provide cargo ferrying services to ISS, and they are making real progress toward their first demonstration flight in the spring of 2011. That they have subcontracted most of the work to foreign companies, however, limits how much their work can help the American aerospace industry.

0 comments

Lonesome Polecat from 7 Brides for 7 Brothers

An evening pause: This haunting song from the movie Seven Brides for Seven Brothers is notable not only because of the beauty of the music and dancing, but because the entire number is shot as one take, no cuts. Everyone, from the actors with their axes to the crew moving the camera on its dolly and crane, had to be right on cue for everything to work. Note also that this version uses the original voices. In the movie the voice of the lead singer, Matt Mattox, was dubbed.

0 comments

The sun remains quiet

On July 6 NOAA’s Space Weather Prediction Center published its monthly graph, showing the progress of the sun’s sunspot cycle in comparison with the consensis prediction made by the solar science community in May 2009.

July 6, 2010 Solar Cycle progression

The graph shows clearly that, despite press-release-journalism stories like this, the sun remains in a very quiet state, with the number of sunspots far less than predicted by the red line on the graph. If these trends persist (as they have for the last three years), the next solar maximum will either be much later than expected or far weaker. In fact, the upcoming solar maximum might very well be the weakest seen in almost two centuries. Note also that the prediction shown on this graph is a significant revision downward from the science community’s earlier prediction from 2007.

0 comments
1 2,908 2,909 2,910 2,911 2,912 2,927