Nov 6, 2013

Planetary Defense System at Learmonth Solar Observatory in Australia

This is the Australian site for the Learmonth Solar Observatory which is one of the main locations for identification and elimination of planetary objects that may be a threat to the Earth. The Aussies apparently took the prophecy of the incoming "Wormwood" as prophesied in Revelation 8:10-11 seriously. This is a companion to the article and video below. I would also note how perfectly the prediction of Wehrner VonBraun is playing out today.

PLANETARY DEFENCE AT LEARMONTH SOLAR OBSERVATORY

Planetary Defence is defined as that activity concerned with protecting the Earth and its inhabitants from destruction due to impact by a large piece of space debris such as an asteroid or a comet.
 
The term "Planetary Defense" is believed to have first been used by Major Lindley N Johnson in a paper written for the Air University SpaceCast 2020 study in academic year 1993-1994 to explore required future space capabilities for the US Air Force. (Dr Johnson is now the NEO Observation Program Scientist at NASA HQ - 2004). A link to Johnson's paper can be found in the Links section of this web site.
 However, the term received its wide use and promotion by Colonel Simon (Pete) Worden when he was commander of the US Air Force Space Command 50th Space Wing. It was a term used to indicate the realisation that we are under bombardment from outer space. Not from an alien agressor, but from a sporadic bombardment by naturally occuring objects in the solar system:

asteroids and comets - fragmentary space debris - which occasionally are perturbed onto a collision course with Earth.

The term furthermore, is a recognition that our technology has now advanced to the point where not only can we search for and track such objects, but where we may also be in a position to deflect them from their intended path, and thus avert a disaster or catastrophe.
 
In the sense of a program, planetary defence then has three phases. The first phase is sometimes not stated, but it is really the most important of them all, for without it, the other two are doomed to fail.
 
The three phases may be described as:

  1. Recognition of the threat or hazard of cosmic impact
2. Surveillance for detection of specific threats
3. Deflection or interception of the threat
 
North West Cape of Western Australia
Recognition is an awareness, by a broad spectrum of the population that there is a threat. It may be infrequent, but when it occurs it is devastating.
 
Surveillance of the near space environment is carried out by optical telescopes, aided by the new CCD imaging revolution. There are several programs, both large and small, around the world that are currently dedicated to searching the skies for potential impactors. Surveillance also includes the computer systems (both software and hardware) that keep track of the many tens of thousands of asteroids and comets that have been discovered, and search for possible orbital intersections with the Earth.
 
The third phase, of impact mitigation, has been much discussed, but there has been no universal consensus on how an impact threat should be handled. There are currently no programs anywhere in the world that have a defence in readiness.
 
Project Wormwood is a small program run by IPS Radio and Space Services (a unit of the Australian Government Department of Industry, Tourism and Resources) and established at Learmonth Solar Observatory to participate in the first two phases of Planetary Defence.

LEARMONTH SOLAR OBSERVATORY

North West Cape of Western Australia
Learmonth Solar Observatory (LSO) is located on the North West Cape of Western Australia at approximate coordinates 22 degrees south and 114 degrees east.
 
Established in 1979, it is jointly managed by the US and Australian governments. It is staffed by four different organisations - the US Air Force Weather Agency, the US National Oceanic and Atmospheric Administration, the USAF 15th Communications Squadron (Maintenance), and the Australian IPS Radio and Space Services. It is a real-time space weather patrol observatory that monitors the near space environment. Two principal solar observatories, one hosting a suite of solar radio telescopes, and the other hosting an optical solar telescope, are on site. Ionospheric and geomagnetic sensors provide information on the geoeffectivenes of solar activity. Several international scientific research projects are also hosted at LSO. These include the GONG helioseismic laboratory run by the US National Solar Observatory, and a station of the Japanese 210 degree Magnetic Meridian network run by the Space Environment Research Centre of Kyushu University.
 
LSO has also hosted other programs from time to time, including a meteor radar from Genesis Software (Adelaide), to monitor the 2001 Leonid meteor storm.
 
Further information on LSO can be found at the IPS web site www.ips.gov.au. This includes a colour brochure on the Observatory in pdf format. Also available in near-real time is the space weather data acquired and processed at the Observatory. This includes a Solar Radio Spectrograph display which covers the frequency range of 25 to 180 MHz. As well as solar phenomenon, radio echoes (from distant transmitters) reflecting off meteors and re-entering space debris may occasionally be seen on this display.

HISTORY

Interest in Planetary Defence at Learmonth Solar Observatory and by IPS Radio and Space Services first started in 1995 following a visit to the site by then Colonel Simon (Pete) Worden, Commander of the 50th Space Wing of the US Air Force Space Command.
 
Colonel Worden briefed Observatory staff on his concept of Planetary Defense and outlined a small program to evaluate the use of the Learmonth site for detection and measurement of near Earth objects. The program was called RDOS for Rapidly Deployable Optical System. Details of the program can be found at RDOS installation. The choice of Learmonth for a site was primarily made on the basis of the high percentage of cloud free days experienced. A survey conducted by the US National Solar Observatory measured an average of 78% cloud free cover, and rated Learmonth second only to a mountain site in Chile (with 81% cloud free cover) with regard to this parameter, out of 15 sites surveyed worldwide.
 
Unfortunately, due to several manufacturing deficiences encountered with the telescope system, it was returned to the manufacturer after a few months. A dome to house the RDOS was received after this time, and this was erected on an antiseismic pad. Unfortunately, in the interim, there was a change of command at 50th Space Wing, and the telescope was never returned to Learmonth.
On March 22, 1999 Tropical Cyclone Vance, a maximal class category 5 cyclone swept over the North West Cape area, producing winds (recorded at the Learmonth Meteorological Office) up to 277 km/hour, the highest ever recorded on the Australian mainland. Destruction of LSO property was minimal, but the RDOS Observatory had its dome top removed and destroyed.
Rising from the ashes. A new Sirius Dome awaits construction, following the removal of the now destroyed RDOS dome.
In the year 2000, IPS funded for a new domed observatory, this one purchased from Sirius Observatories in Queensland. This was erected on the former pad.
 
In early 2001, IPS hosted a visit by two officers of the US Air Force Office of Scientific Research, Dr Clifford Rhoades and Major (Dr) Paul Bellaire. Following this, a research grant was made available by AFOSR to acquire equipment to restart observations of near Earth objects at LSO. Equipment selection and acquistion was also made possible by the very generous assistance of the US Spacewatch Project (Dr Robert McMillan and Ms Therese Lane). This led to the birth of Project Wormwood.
 
We should also acknowledge, at this stage, the Norcape Observatory, owned and operated by Alex Liu in Exmouth (36 km to the North of Learmonth, and the only town on North West Cape). His observing experience (with Schmidt Cassegrain telescopes) has been invaluable in our education in this field. Although Alex is primarily interested in occultations (of stars by asteroids) and variable star measurements, he has been persuaded from time to time to image near Earth objects.

PROJECT WORMWOOD

"The third angel sounded his trumpet,
and a great star, blazing like a torch,
fell from the sky on a third of the rivers
and on the springs of water
- the name of the star is Wormwood."
Revelation 8:10-11
Telescope, mount, cameras and associated equipment arrived at Learmonth Solar Observatory and were initially set up in 2003.