Clarksville, TN Online: News, Opinion, Arts & Entertainment.


Topic: washington d.c.

NASA’s Terra Satellite captured images of Blue Cut Fire in California

 

Written by Alan Buis
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – On August 16th, 2016, at around 10:30am, a brush fire ignited in the Cajon Pass east of Los Angeles, just to the west of Interstate 15. Within a matter of hours, extreme temperatures, high winds and low humidity allowed the fire to spread rapidly, burning through brush left tinder-dry by years of drought.

By August 17th, the fire had expanded dramatically, and firefighters continue to battle to save homes and evacuate residents.

The MISR instrument on NASA's Terra spacecraft captured this image of the destructive Blue Cut wildfire east of Los Angeles midday on Aug. 17. (NASA/GSFC/LaRC/JPL-Caltech, MISR Team)

The MISR instrument on NASA’s Terra spacecraft captured this image of the destructive Blue Cut wildfire east of Los Angeles midday on Aug. 17. (NASA/GSFC/LaRC/JPL-Caltech, MISR Team)

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA’s Asteroid Redirect Mission moves forward with Robotic Design and Development

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Following a key program review, NASA approved the Asteroid Redirect Mission (ARM) to proceed to the next phase of design and development for the mission’s robotic segment. ARM is a two-part mission that will integrate robotic and crewed spacecraft operations in the proving ground of deep space to demonstrate key capabilities needed for NASA’s journey to Mars.

The milestone, known as Key Decision Point-B, or KDP-B, was conducted in July and formally approved by agency management August 15th. It is one in a series of project lifecycle milestones that every spaceflight mission for the agency passes as it progresses toward launch. At KDP-B, NASA established the content, cost, and schedule commitments for Phase B activities.

This graphic depicts the Asteroid Redirect Vehicle conducting a flyby of its target asteroid. During these flybys, ARM would come within 0.6 miles (1 kilometer), generating imagery with resolution of up to 0.4 of an inch (1 centimeter) per pixel. (NASA )

This graphic depicts the Asteroid Redirect Vehicle conducting a flyby of its target asteroid. During these flybys, ARM would come within 0.6 miles (1 kilometer), generating imagery with resolution of up to 0.4 of an inch (1 centimeter) per pixel. (NASA )

«Read the rest of this article»

Sections: Technology | No Comments
 

AAA reports Average Gas Prices Holding Steady to Begin August

 

AAATampa Bay, FL – The national average price of gas has held relatively steady over the past week and has declined on just one of the past four days.

The national average price for regular unleaded gasoline is $2.12 per gallon, which is the lowest price for this date since 2004 and 26 cents below 2016’s peak price to date of $2.40 on June 11th.

Today’s price is one cent less than one week ago, 12 cents less than one month ago and 48 cents less than the same date last year.

National Average Gas Price Comparison 2013-2016 «Read the rest of this article»

Sections: News | No Comments
 


NASA’s Cassini spacecraft discovers deep canyons on Saturn’s moon Titan filled with Hydrocarbons

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Cassini spacecraft has found deep, steep-sided canyons on Saturn’s moon Titan that are flooded with liquid hydrocarbons. The finding represents the first direct evidence of the presence of liquid-filled channels on Titan, as well as the first observation of canyons hundreds of meters deep.

A new paper in the journal Geophysical Research Letters describes how scientists analyzed Cassini data from a close pass the spacecraft made over Titan in May 2013. During the flyby, Cassini’s radar instrument focused on channels that branch out from the large, northern sea Ligeia Mare.

NASA's Cassini spacecraft pinged the surface of Titan with microwaves, finding that some channels are deep, steep-sided canyons filled with liquid hydrocarbons. One such feature is Vid Flumina, the branching network of narrow lines in the upper-left quadrant of the image. (NASA/JPL-Caltech/ASI)

NASA’s Cassini spacecraft pinged the surface of Titan with microwaves, finding that some channels are deep, steep-sided canyons filled with liquid hydrocarbons. One such feature is Vid Flumina, the branching network of narrow lines in the upper-left quadrant of the image. (NASA/JPL-Caltech/ASI)

«Read the rest of this article»

Sections: Technology | No Comments
 

Palliative Care Barriers Must be Addressed for Heart/Stroke Patients Says American Heart Association

 

New Recommendations Examine Ways to Improve Accessibility

American Heart AssociationWashington, D.C. – A new policy statement on palliative care, issued by the American Heart Association, highlights how critical this care is to Americans with heart disease or stroke, and makes recommendations on how to address the current barriers that prevent many of these patients and their families from accessing it.

The statement points to the poor health-related quality of life patients with cardiovascular disease (CVD) and stroke survivors experience as a result of deteriorating health, symptom distress and complex care regimens.

A blood clot forming in the carotid artery. (American Heart Association)

A blood clot forming in the carotid artery. (American Heart Association)

«Read the rest of this article»

Sections: News | No Comments
 

NASA records Space Launch System Booster test with High Speed, Dynamic Camera

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – While thousands turned out to watch NASA’s Space Launch System (SLS) recently complete a full-scale test of its booster, few were aware of the other major test occurring simultaneously. NASA’s High Dynamic Range Stereo X (HiDyRS-X) project, a revolutionary high-speed, high dynamic range camera, filmed the test, recording propulsion video data in never before seen detail.

The HiDyRS-X project originated from a problem that exists when trying to film rocket motor tests. Rocket motor plumes, in addition to being extremely loud, are also extremely bright, making them difficult to record without drastically cutting down the exposure settings on the camera. Doing so, however, darkens the rest of the image, obscuring other important components on the motor.

YouTube Preview Image «Read the rest of this article»

Sections: Technology | No Comments
 

FTC Dismisses House Republicans Request for Clinton Foundation Investigation

 

Congressman Marsha Blackburn

7th District of Tennessee

U.S. Congress

Washington, D.C. – In July 2016, Congressman Marsha Blackburn (R-TN) was joined by sixty-four of her colleagues in sending a letter to the Internal Revenue Service (IRS), Federal Bureau of Investigation (FBI) and Federal Trade Commission (FTC) requesting an investigation into the Clinton Foundation.

In her letter, Blackburn cited unresolved media reports and recently discovered information about the Foundation’s initial tax exempt filings that portray a lawless “Pay to Play” enterprise that has been operating under a cloak of philanthropy for years. To read the full letter, click HERE.

U.S. Congressman Marsha Blackburn

U.S. Congressman Marsha Blackburn

«Read the rest of this article»

Sections: Politics | No Comments
 


Tennessee is Top State in United States for Advanced Industry Job Growth according to Brookings Institution Report

 

Tennessee Department of Economic and Community DevelopmentNashville, TN – Tennessee ranks No. 1 among U.S. states for advanced industry job growth since 2013, the Brookings Institution found in a newly released report.

From 2013 to 2015, Tennessee’s advanced industry jobs increased by an average of 4.6 percent annually, according to Brookings, a Washington, D.C.-based think tank. With the highest percentage growth rate among U.S. states, Tennessee outpaced the national average of 2.46 percent annual advanced industry job growth.

Tennessee’s Advanced Industry Jobs grew 4.6% annually from 2013 to 2015.

Tennessee’s Advanced Industry Jobs grew 4.6% annually from 2013 to 2015.

«Read the rest of this article»

Sections: Business | No Comments
 

U.S. Copyright Office Confirms Set-Top Box Rule Violates and Degrades Existing Law

 

Congressman Marsha Blackburn

7th District of Tennessee

U.S. Congress

Washington, D.C. – Congressman Marsha Blackburn (R-TN) issued the following statement after receiving U.S. Copyright Office analysis regarding the copyright policy implications of the Federal Communications Commission’s notice of proposed rulemaking (NPRM) in the matter of Expanding Consumer’s Video Navigation Choices, Commercial Availability of Navigation Devices, also known as the set-top-box proposal.

The Copyright Office analysis responds to a bipartisan request from Representatives Blackburn (R-TN), Butterfield (D-NC), Collins (R-GA) and Deutsch (D-CA) for the Copyright Office’s comment issued on July 15th, and maintains that the NPRM would detrimentally impact copyright owners and consumers by compelling transmission of copyright protected content without programmers’ consent.

U.S. Congressman Marsha Blackburn

U.S. Congressman Marsha Blackburn

«Read the rest of this article»

Sections: Politics | No Comments
 

NASA’s Kepler Space Telescope data used to create list of Planets that may be similar to Earth

 

Written by Michele Johnson
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Using public data collected by NASA’s Kepler mission, astronomers have catalogued the planet candidates that may be similar to our third rock from the sun. The tabulation of candidates will help astronomers focus their research efforts in the search for life.

The analysis, led by Stephen Kane, an associate professor of physics and astronomy at San Francisco State University in California, highlights 20 candidates in the Kepler trove that are less than twice the size of Earth and orbit their star in the conservative habitable zone — the range of distances where liquid water could pool on the surface of an orbiting planet.

The artistic concept of Kepler-186f is the result of scientists and artists collaborating to imagine the appearance of these distant worlds. (NASA Ames/SETI Institute/JPL-Caltech)

The artistic concept of Kepler-186f is the result of scientists and artists collaborating to imagine the appearance of these distant worlds. (NASA Ames/SETI Institute/JPL-Caltech)

«Read the rest of this article»

Sections: Technology | No Comments
 


Page 1 of 15412345...»

Personal Controls

Archives