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Tonight: Last Chance To See Rocket Launch In This Area



by Alex Lloyd Gross

Sunday, May 16 2021. 8:03 PM. NASA is hoping to launch a rocket from Wallops island in Virginia.  What that means for the Delaware valley, is that you may be able to see it.  Possibly from your back yard.

This is the last try for NASA to launch the Black Brant X11 which has  KNET cargo. According to NSA, this could be an interesting light show for people in the region. Of course,, if you are closer to WALLOPS, the more you may see.  People in Philadelphia,  Central NJ and New York still could see something, depending on their vantage point.

It’s not going to be a flaming fireball in the sky.  This is going to be a different kind of show.  NASA said that a four-stage Black Brant XII rocket will be used for the mission that includes the release of barium vapor that will form two green-violet clouds that may be visible for about 30 seconds. The barium vapor is not harmful to the environment or public health

 

The mission, called the KiNETic-scale energy and momentum transport eXperiment, or KiNet-X, is designed to study a very fundamental problem in space plasmas, namely, how are energy and momentum transported between different regions of space that are magnetically connected?

 

The vapor will be released approximately 9 minutes and 30 seconds to around 10 minutes after launch at about 217-249 miles altitude over the Atlantic Ocean and 540-560 miles downrange from Wallops and just north of Bermuda. This is what we can see here.

 

Immediately after release of the vapor, the spherical clouds are a mixture of green and violet, but that phase only lasts about 30 seconds when the un-ionized component of the cloud has diffused away. After exposure to sunlight the vapor clouds quickly ionize and take on a violet color.  Violet is a bit more difficult to see at night but it can be observed.

The original launch has been scrubbed due to weather over Bermuda.  Tonight  is the last time NASA will try to launch this rocket.  If you have nothing to do and want to see it in person, Travel stright down Route 13 in Delaware and Maryland. When you cross into Virginia, go to the first traffic light and make a left. Follow this road about two miles, the observation  post at the NASA visitors center is on your right. It takes about four hours to drive there from Philadelphia.

 

You can see it  live, online here

 


Alex Lloyd Gross
Alex Lloyd Gross has the reputation for aggressive news coverage. With over 40 years experience including working at The News Gleaner, and had his work published in books and magazines that span the entire globe. With a strong background in emergency service related topics, he can bring forth a perspective that others cannot.
A contributor to Starfile Photo Agency for 20 years, Alex has been given access to and has photographed luminaries of both stage and screen.
He now shares his talent with you.

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