The Leviathan of Parsonstown

Back in May of this year we enjoyed beautiful weather while  visiting the “Emerald Isle.”  A couple of hours drive generally west of Dublin, Ireland is the town of Birr, and Birr Castle Demesne.

The Great Telescope at Birr Castle
The Leviathan of Parsonstown.

We took a guided tour inside the castle itself which is only offered during certain months of the year. The castle is not just an unoccupied museum piece but is the home of Brendan Parsons the 7th Earl of Rosse and his wife. The Parsons family have lived at Birr Castle since 1620. They celebrated their 400th anniversary last year.

We were able to walk and explore the extensive surrounding grounds or demesne (domain) which included award winning gardens, historic science center, I-LOFAR radio telescope, lake, river, waterfall, huge treehouse playground and the main attraction I was there to see, the The Great Telescope.

Continue reading The Leviathan of Parsonstown

Artemis I on Launch Complex 39B

Two trips to central Florida and the Kennedy Space Center in late August and early September with launch tickets in hand have unfortunately resulted in two scrubbed launch attempts of NASA’s first spaceflight of the Artemis Program.

Known as Artemis I, technically a flight test of the new Space Launch System (SLS) rocket that NASA will use to get back to the Moon.  This mission, if all goes as planned, should last 25.5 days and will take the unmanned Orion spacecraft to the Moon for a series of orbits and then back to Earth. Artemis I is the first in a series of increasingly complex missions that will enable human exploration to the Moon and Mars.

So why were the launch attempts scrubbed? An issue with one of the RS-25 engines not reaching adequate temperature halted one. The RS-25 rocket engines are the same powerplants once used by the Space Shuttle. They are the three big engines found on the back of the orbiter. There are four that are used on the SLS. Leaks during the fueling process caused the other attempts to be scrubbed. Then Hurricane Ian popped up on the radar and it was decided to call in the massive crawler to move the rocket stack back to the Vehicle Assembly Building to ride out the storm. As of this writing that is where Artemis I sits today.

However, things are starting to spin back up after Ian demolished much of the west coast of Florida and NASA announced today that the next attempt to launch Artemis I will come very early on Monday, Nov. 14 during a 69 minute launch window which opens at 12:07 a.m. EST. NASA has said that they plan to transport the rocket back to Launch Complex 39B as early as Friday, Nov. 4.

The gallery above contains a few shots of Artemis I as seen from the Apollo Saturn V Complex at KSC and from across the Indian River in Titusville, FL.