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How Labor Day Began

 

Labor DayWashington, D.C. – Labor Day is observed the first Monday in September. It is a creation of the labor movement and is dedicated to the social and economic achievements of American workers.

It constitutes a yearly national tribute to the contributions workers have made to the strength, prosperity, and well-being of our country.

Through the years the nation gave increasing emphasis to Labor Day. The first governmental recognition came through municipal ordinances passed during 1885 and 1886.

President Woodrow Wilson (Left) with American Federation of Labor founder and long-time president, Samuel Gompers (Center), and DOL Secretary William B Wilson at an undated Labor Day Rally.

President Woodrow Wilson (Left) with American Federation of Labor founder and long-time president, Samuel Gompers (Center), and DOL Secretary William B Wilson at an undated Labor Day Rally.

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NASA’s InSight Lander to explore interior of Mars

 

Written by Guy Webster / Andrew Good
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Preparation of NASA’s next spacecraft to Mars, InSight, has ramped up this summer, on course for launch next May from Vandenberg Air Force Base in central California — the first interplanetary launch in history from America’s West Coast.

Lockheed Martin Space Systems is assembling and testing the InSight spacecraft in a clean room facility near Denver. “Our team resumed system-level integration and test activities last month,” said Stu Spath, spacecraft program manager at Lockheed Martin. “The lander is completed and instruments have been integrated onto it so that we can complete the final spacecraft testing including acoustics, instrument deployments and thermal balance tests.”

This artist's concept from August 2015 depicts NASA's InSight Mars lander fully deployed for studying the deep interior of Mars. (NASA/JPL-Caltech)

This artist’s concept from August 2015 depicts NASA’s InSight Mars lander fully deployed for studying the deep interior of Mars. (NASA/JPL-Caltech)

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NASA picks Six Explorers Program proposals to study our Solar System

 

Written by Elizabeth Landau
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA has selected six astrophysics Explorers Program proposals for concept studies. The proposed missions would study gamma-ray and X-ray emissions from clusters of galaxies and neutron star systems, as well as infrared emissions from galaxies in the early universe and atmospheres of exoplanets, which are planets outside of our solar system.

Three of these proposed missions, called FINESSE, SPHEREx and CASE, are managed by NASA’s Jet Propulsion Laboratory in Pasadena, California. FINESSE and CASE additionally have their principal investigator based at JPL.

NASA is exploring our solar system and beyond to understand the workings of the universe, searching for water and life among the stars. (NASA)

NASA is exploring our solar system and beyond to understand the workings of the universe, searching for water and life among the stars. (NASA)

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AAA Forecasts Hurricane Harvey to Impact Gas Prices

 

AAAWashington, D.C. – As it bears down on the Gulf of Mexico, Hurricane Harvey has high potential to negatively affect five southern Texas coast refineries and condensate splitter as well as crude and gasoline inventory levels in the region and beyond. The National Weather Service’s (NWS) National Hurricane Center (NHC) expects Harvey to approach the southern Texas coast on Friday.

Additionally, the Government of Mexico has issued a tropical storm watch for the area south of the mouth of the Rio Grande to Boca de Catan.

AAA says that all five refineries in the Corpus Christi area are likely to be shuttered as a precaution because of the incoming storm.

AAA says that all five refineries in the Corpus Christi area are likely to be shuttered as a precaution because of the incoming storm.

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Montgomery County Sheriff’s Office SRO Jeff Campagna earns National School Resource Officer Practitioner Certification

 

Montgomery County Sheriff's Office - MCSOClarksville, TN – The Montgomery County Sheriff’s Office would like to congratulate SRO Jeff Campagna on earning his National School Resource Officer Practitioner Certification.

To obtain the status of National SRO Practitioner, deputies must work as an SRO for a minimum of three years, complete a 40-hour Basic School Resource Officer training course, a 24-hour Advanced or Supervisor training course, and an additional 160 hours of specialized law enforcement in-service training.

SRO Jeff Campagna

SRO Jeff Campagna

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NASA’s Spitzer Space Telescope helps produce new Weather Model for Brown Dwarfs

 

Written by Elizabeth Landau
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Dim objects called brown dwarfs, less massive than the Sun but more massive than Jupiter, have powerful winds and clouds — specifically, hot patchy clouds made of iron droplets and silicate dust. Scientists recently realized these giant clouds can move and thicken or thin surprisingly rapidly, in less than an Earth day, but did not understand why.

Now, researchers have a new model for explaining how clouds move and change shape in brown dwarfs, using insights from NASA’s Spitzer Space Telescope. Giant waves cause large-scale movement of particles in brown dwarfs’ atmospheres, changing the thickness of the silicate clouds, researchers report in the journal Science.

This artist's concept shows a brown dwarf with bands of clouds, thought to resemble those seen at Neptune and the other outer planets. (NASA/JPL-Caltech)

This artist’s concept shows a brown dwarf with bands of clouds, thought to resemble those seen at Neptune and the other outer planets. (NASA/JPL-Caltech)

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NASA reports a Large Asteroid will Pass Safely Pass by Earth on September 1st

 

Written by Laurie Cantillo / Dwayne Brown
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Asteroid Florence, a large near-Earth asteroid, will pass safely by Earth on September 1st, 2017, at a distance of about 4.4 million miles, (7.0 million kilometers, or about 18 Earth-Moon distances). Florence is among the largest near-Earth asteroids that are several miles in size; measurements from NASA’s Spitzer Space Telescope and NEOWISE mission indicate it’s about 2.7 miles (4.4 kilometers) in size.

“While many known asteroids have passed by closer to Earth than Florence will on September 1st, all of those were estimated to be smaller,” said Paul Chodas, manager of NASA’s Center for Near-Earth Object Studies (CNEOS) at the agency’s Jet Propulsion Laboratory in Pasadena, California.

Asteroid Florence, a large near-Earth asteroid, will pass safely by Earth on Sept. 1, 2017, at a distance of about 4.4 million miles. (NASA/JPL-Caltech)

Asteroid Florence, a large near-Earth asteroid, will pass safely by Earth on Sept. 1, 2017, at a distance of about 4.4 million miles. (NASA/JPL-Caltech)

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NASA’s Lunar Reconnaissance Orbiter team invites public to wave at the Moon during Total Solar Eclipse

 

Written by Nancy Neal Jones
NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – NASA’s Lunar Reconnaissance Orbiter (LRO) team invites the public to wave at the Moon on Monday, August 21st, 2017 as LRO turns its camera toward Earth.

The LRO Camera, which has captured gorgeous views of the lunar landscape and documented geologic activity still occurring today, will turn toward Earth during the total solar eclipse on August 21st at approximately 2:25pm EDT (11:25am PDT) to capture an image of the Moon’s shadow on Earth.

NASA's Lunar Reconnaissance Orbiter has observed solar eclipses from its vantage point at the moon before. The image LRO takes of Earth on Aug. 21, 2017, is expected to look similar to this view, which the satellite captured in May 2012. Australia is visible at the bottom left of this image, and the shadow cast on Earth's surface by the moon is the dark area just to the right of top-center. (NASA/Goddard Space Flight Center/Arizona State University)

NASA’s Lunar Reconnaissance Orbiter has observed solar eclipses from its vantage point at the moon before. The image LRO takes of Earth on Aug. 21, 2017, is expected to look similar to this view, which the satellite captured in May 2012. Australia is visible at the bottom left of this image, and the shadow cast on Earth’s surface by the moon is the dark area just to the right of top-center. (NASA/Goddard Space Flight Center/Arizona State University)

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NASA releases Television Coverage for August 21st Total Solar Eclipse

 

Written by Dwayne Brown
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – On Monday, August 21st, 2017,  all of North America will be treated to an eclipse of the Sun, and NASA Television will carry it live from coast to coast from unique vantage points on the ground and from aircraft and spacecraft, including the International Space Station. Coverage will be featured during the live four-hour broadcast Eclipse Across America: Through the Eyes of NASA.

Programming begins at 11:00am CDT (noon EDT) with a preview show hosted from Charleston, South Carolina. The main show begins at 12:00pm CDT (1:00pm EDT) and will cover the path of totality the eclipse will take across the United States, from Oregon to South Carolina.

This illustration depicts a rare alignment of the Sun and Moon casting a shadow on Earth. (NASA)

This illustration depicts a rare alignment of the Sun and Moon casting a shadow on Earth. (NASA)

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NASA’s Cassini Spacecraft to start last five orbits around Saturn

 

Written by Felicia Chou
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – NASA’s Cassini spacecraft will enter new territory in its final mission phase, the Grand Finale, as it prepares to embark on a set of ultra-close passes through Saturn’s upper atmosphere with its final five orbits around the planet.

Cassini will make the first of these five passes over Saturn at 9:22pm PDT Sunday, August 13th (12:22am EDT Monday, August 14th). The spacecraft’s point of closest approach to Saturn during these passes will be between about 1,010 and 1,060 miles (1,630 and 1,710 kilometers) above Saturn’s cloud tops.

This artist's rendering shows Cassini as the spacecraft makes one of its final five dives through Saturn's upper atmosphere in August and September 2017. (NASA/JPL-Caltech)

This artist’s rendering shows Cassini as the spacecraft makes one of its final five dives through Saturn’s upper atmosphere in August and September 2017. (NASA/JPL-Caltech)

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