The Very Large Array (VLA)

On our second afternoon in New Mexico we drove out to the Very Large Array (radio astronomy observatory). It is located about 50 miles west of Socorro, NM where our hotel was located. It took us a little over a hour to drive there from the Bosque del Apache National Wildlife Refuge where we had been in the morning (see yesterday’s post about the morning’s activities). It was a scenic drive through the Magdalena Mountains. We had opted to make the trek when we did because the forecast for the next day was for high winds.

As we drove into the parking lot – there was a sign telling us to turn off any cell phones or electronic devices. The first picture I took was of a tile in the bathroom --- a stylized image of a radio telescope disk.

The VLA is made of 27 25-meter radio telescopes in a Y-shaped array. They radio telescopes can be moved along a Y shaped track. They were not in the tightest configuration while we were there so it was hard to get more than one at a time in a picture. During our tour, the telescopes were running a maintenance protocol and the dishes moved.

I was surprised how some of the equipment was in boxes on landing under the dish!

A few days later, my husband went back to the VLA at night and got some excellent pictures of the stars with a radio telescope in the foreground. I’ll post about that some other time.