Showing posts with label Green Fireball. Show all posts
Showing posts with label Green Fireball. Show all posts

29 May 2015

Inadequate Twinkle and Green Fireballs from the Past repost of 11JUN09


New Mexico green fireball painting
by Mrs. Lincoln La Paz,
April 7, 1952 LIFE Magazine

Excerpts From Wikipedia:
http://en.wikipedia.org/wiki/Green_fireballs
for the full story.

Early green fireballs

The earliest reports came from late November 1948, but were at first dismissed as military green flares. Then on the night of December 5, two separate plane crews in New Mexico, one military and one civilian, asserted that they had each seen strange green lights, though about 20 minutes apart. The military pilots were near Las Vegas, New Mexico, and described the light as intense, and if a flare, it was the strangest one they had ever seen. The civilian pilot was near Albuquerque and described the light as pale green. It appeared to come straight at them on a collision course, forcing the pilot to swerve the plane.
In addition, on the same night, a dozen green fireballs were seen traveling generally north to south between 7:30 p.m. and 11:30 p.m. by security guards at military installations in the vicinity of Albuquerque and Las Vegas, New Mexico. The sightings near Albuquerque were at Sandia base, a highly sensitive installation where atomic bombs were assembled near Kirtland Air Force Base. The next night, a similar green light was again spotted for a few seconds over Sandia base.
AFOSI consulted Dr. Lincoln LaPaz, an astronomer from the University of New Mexico and a world renowned meteor expert who had previously worked on top-secret military projects. LaPaz himself saw a "green fireball" on December 12, which was also seen at Los Alamos Scientific Laboratory, enabling LaPaz to determine the trajectory using triangulation. From this LaPaz discovered that the center of the trajectory was straight over Los Alamos.

Project Twinkle

Finally, on December 20 after nearly a year of foot-dragging, the instrument observation program was approved and Project Twinkle was born. The first instrument post (consisting of two officers) was established at Holloman Air Force Base in February 1950. Only one other instrument post was ever set up. LaPaz criticized Project Twinkle as inadequate, arguing the green fireballs were worthy of "intensive, systematic investigation". Twinkle did manage to record a few events, but the data collected was said to be incomplete in the final Twinkle report. Besides, it was stated, no funding had been provided for follow-up data analysis. In addition, the fireball activity near the observation posts seemed to virtually disappear, as noted in a report from September: "It may be considered significant that fireballs have ceased abruptly as soon as a systematic watch was set up."
Over the objections of LaPaz and others, the final report on Project Twinkle concluded the green lights were probably a natural event, maybe sunspot activity or an unusual concentration of meteors. The report stated, "There has been no indication that even the somewhat strange observations often called 'Green Fireballs' are anything but natural phenomena." Twinkle was discontinued in December 1951.
Despite efforts of the final Twinkle report to downplay the fireballs and other studied UFO phenomena as natural, a follow-up report in February 1952 from the USAF Directorate of Intelligence disagreed:
The Scientific Advisory Board Secretariat has suggested that this project not be declassified for a variety of reasons, chief among which is that no scientific explanation for any of the fireballs and other phenomena was revealed by the report and that some reputable scientists still believe that the observed phenomena are man-made.
It was also stated that some of the scientists continued to believe they were Russian spy devices. Besides LaPaz, this included Dr. Anthony Mirarchi, the first director of Project Twinkle.
The following month, another letter from the Directorate of Intelligence to the Research Division of the Directorate of Research and Development again stated that the report should not be publicly released, since no real solution had been provided:
It is believed that a release of the information to the public in its present condition would cause undue speculation and give rise to unwarranted fears among the populace such as occurred in previous releases on unidentified flying objects. This results from releases when there has been no real solution.
Read the full story at:
http://en.wikipedia.org/wiki/Green_fireballs



reposteed- 29MAY2015
original post 11/06/2009 14:25 Japan Standard Time

25 January 2011

Green Fireball Watch -- NEOs Close Encounters Updated 25JAN2011

UPDATE - NEO 2011 BF10 Newly Discovered...  Many more will be found in 2011!
Next one to watch on JAN 26, 2011

(2011 AL37) 2011-Jan-26AU 0.0057LD 2.241 m - 92 m24.114.52

Expect some Green Fireballs just prior to, during, and just after 26JAN2011. (From now until the end of the month.)
Get outside to watch if possible and have your cameras ready.
Get the word out by posting a link to this site on Facebook, Twitter and others forums; thank you!
http://lunarmeteoritehunters.blogspot.com/
- LunarMeteorite*Hunter  Meteor/Meteorite News


Newly found

(2011 BF10) 2011-Jan-300.02409.39.2 m - 21 m27.36.42

Upcoming NEO (Near Earth Orbit) Astroid Close Encounters with Earth 26JAN2011-1FEB2011
*None of the ones listed will come close enough to the Earth to be a threat although there will be some traveling along with them that will produce some bright green meteor fireballs.

1 AU = ~150 million kilometers 
1 LD = Lunar Distance = ~384,000 kilometers

Object
Name
Close
Approach
Date
Miss
Distance
(AU)
Miss
Distance
(LD)
Estimated
Diameter*
H
(mag)
Relative
Velocity
(km/s)
(2003 YO3) 2011-Jan-260.162863.3490 m - 1.1 km18.716.61
(2011 AL37) 2011-Jan-260.00572.239 m - 87 m24.214.63
(2011 BF10) 2011-Jan-300.02409.39.2 m - 21 m27.36.42
(2001 CQ36) 2011-Jan-310.125548.877 m - 170 m22.78.75
(1999 CG9) 2011-Jan-310.094836.924 m - 53 m25.24.45
(2011 BG10) 2011-Feb-010.027410.715 m - 34 m26.210.78
(c)NASA/JPL/CalTech 2011For more information: http://neo.jpl.nasa.gov/ca/

16 January 2011

NEOs Close Earth Encounters 17JAN-31JAN 2011 Meteor/Meteorite News 16JAN2011

NEO 2011 AN52 close approach 17JAN2011

animation of close approach posted on YouTube by beatrix2010rj | January 16, 2011 303views

2011 AN52 Close Approach (c) NASA/ LunarMeteorite*Hunter
Expect more green meteor fireball activity through the end of JAN 2011
Just prior to, during, and just after the 17th and 28th a higher probability of green meteor fireballs is predicted by Meteor/Meteorite News.  Keep your cameras ready and get outside to watch! Help the Meteor/Meteorite News out!!!!
Please get the word out by posting a link to this post in your favorite forum, Facebook, Twitter and elsewhere.  Thank you!  
http://lunarmeteoritehunters.blogspot.com/2011/01/neos-close-earth-encounters-17jan-31jan.html

 Already in JAN 2011, more than two new NEOs have been discovered with quite close approaches. Debris accompanying 2011 AN52 and 2011 AL37 may create some meteor activity for us on Earth.  You read it here first.  Please bookmark this site so you can come back to it easily: www.lunarmeteoritehunters.blogspot.com
The Latest Worldwide Meteor/Meteorite News - LunarMeteorite*Hunter



(2011 AN52) 2011-Jan-170.00210.85.0 m - 11 m28.615.88

(2011 AL37) 2011-Jan-280.00622.440 m - 90 m24.113.21

UPCOMING CLOSE APPROACHES TO EARTH
AU = ~150 million kilometers
1 LD = Lunar Distance = ~384,000 kilometers


Object
Name
Close
Approach
Date
Miss
Distance
(AU)
Miss
Distance
(LD)
Estimated
Diameter*
H
(mag)
Relative
Velocity
(km/s)
(2011 AB3) 2011-Jan-170.092636.051 m - 110 m23.65.46
(2011 AN52) 2011-Jan-170.00210.85.0 m - 11 m28.615.88
(2001 BA16) 2011-Jan-180.182370.918 m - 41 m25.89.97
(2011 AB37) 2011-Jan-190.02459.518 m - 39 m25.97.30
(2007 CA27) 2011-Jan-190.138253.8170 m - 380 m21.015.79
(2010 XB24) 2011-Jan-220.164363.9110 m - 250 m21.98.58
(2002 BN) 2011-Jan-220.189973.9220 m - 490 m20.417.30
(2003 YO3) 2011-Jan-260.162863.3490 m - 1.1 km18.716.61
(2011 AL37) 2011-Jan-280.00622.440 m - 90 m24.113.21
(2001 CQ36) 2011-Jan-310.125548.877 m - 170 m22.78.75
Source and copyright: NASA/JPL/CalTech 2011  
For full updates and more information: http://neo.jpl.nasa.gov/ca/

07 April 2010

7APR10 824 Anastasia

Rare Sight: Asteroid to Hide Easily Spotted Star Tuesday

The sight of a relatively bright star suddenly vanishing as a faint asteroid crosses in front of it, and then just as suddenly reappearing several seconds later is an exceedingly rare and startling celestial occurrence. But it's happening in the predawn hours on Tuesday and lucky skywatchers across parts of Canada and the western United States may have a chance to see it. ...

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20 November 2009

Australia Meteor/Meteorite News- Brisbane Green Fireball 19NOV09 20NOV09

Green object that lit up sky a chip off an old meteor

Rodney Chester

November 20, 2009 09:10am

EXPERTS say a fire ball that streaked across the sky above south-east Queensland last night was a "chip off the old block of some asteroid".

The meteor was spotted by people from the Sunshine Coast, the Gold Coast and across Brisbane around 9.45pm.

Witnesses said the meteor was a green glow travelling from south-east to north-west, leaving a visible trail for 10 to 15 minutes ... [more]
http://www.news.com.au/couriermail/story/0,20797,26375522-3102,00.html?from=public_rss