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NASA reports landing site for Rosetta Spacecraft’s Philae lander on comet set

 

Written by DC Agle and Dwayne Brown
NASA

NASA - National Aeronautics and Space AdministrationPasadena, CA – The European Space Agency’s Rosetta’s lander, Philae, will target Site J, an intriguing region on comet 67P/Churyumov-Gerasimenko that offers unique scientific potential, with hints of activity nearby, and minimum risk to the lander compared to the other candidate sites.

The 220-pound (100-kilogram) lander is scheduled to reach the surface on November 11th, where it will perform in-depth measurements to characterize the nucleus. Rosetta is an international mission spearheaded by the European Space Agency with support and instruments provided by NASA.

Image depicts the primary landing site on comet 67P/Churyumov-Gerasimenko chosen for the European Space Agency's Rosetta mission. (ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

Image depicts the primary landing site on comet 67P/Churyumov-Gerasimenko chosen for the European Space Agency’s Rosetta mission. (ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

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NASA releases First MAP of Rosetta spacecraft’s target Comet 67P/Churyumov-Gerasimenko

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Scientists have found that the surface of comet 67P/Churyumov-Gerasimenko — the target of study for the European Space Agency’s Rosetta mission — can be divided into several regions, each characterized by different classes of features. High-resolution images of the comet reveal a unique, multifaceted world.

ESA’s Rosetta spacecraft arrived at its destination about a month ago and is currently accompanying the comet as it progresses on its route toward the inner solar system.

This view of the "belly" and part of the "head" of comet 67P/Churyumov-Gerasimenko indicates several morphologically different regions. (ESA/Rosetta/MPS for OSIRIS Team/MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

This view of the “belly” and part of the “head” of comet 67P/Churyumov-Gerasimenko indicates several morphologically different regions. (ESA/Rosetta/MPS for OSIRIS Team/MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

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American Heart Association says TeleStroke units improve Stroke Care in underserved areas

 

American Heart AssociationDallas, TX – Using telecommunications to connect stroke experts to stroke patients in rural areas continued to improve and sustain stroke care, according to new research in the American Heart Association’s journal Stroke.

This is the largest and longest evaluation of telemedicine for stroke and took place in rural Bavaria, Germany. «Read the rest of this article»

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NASA’s Cassini spacecraft gets images of Clouds moving over a Sea on Saturn’s moon Titan

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Cassini spacecraft recently captured images of clouds moving across the northern hydrocarbon seas of Saturn’s moon Titan. This renewed weather activity, considered overdue by researchers, could finally signal the onset of summer storms that atmospheric models have long predicted.

The Cassini spacecraft obtained the new views in late July, as it receded from Titan after a close flyby. Cassini tracked the system of clouds developing and dissipating over the large methane sea known as Ligeia Mare for more than two days. Measurements of cloud motions indicate wind speeds of around 7 to 10 mph (3 to 4.5 meters per second).

As NASA's Cassini spacecraft sped away from Titan following a relatively close flyby, its cameras monitored the moon's northern polar region, capturing signs of renewed cloud activity.

As NASA’s Cassini spacecraft sped away from Titan following a relatively close flyby, its cameras monitored the moon’s northern polar region, capturing signs of renewed cloud activity.

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NASA’s Cassini spacecraft has found 101 distinct Geysers on Saturn’s Icy Moon Enceladus

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Scientists using mission data from NASA’s Cassini spacecraft have identified 101 distinct geysers erupting on Saturn’s icy moon Enceladus. Their analysis suggests it is possible for liquid water to reach from the moon’s underground sea all the way to its surface.

These findings, and clues to what powers the geyser eruptions, are presented in two articles published in the current online edition of the Astronomical Journal.

This view looks across the geyser basin of Saturn's moon Enceladus, along fractures spewing water vapor and ice particles into space. Cassini scientists have pinpointed the source locations of about 100 geysers and gained new insights into what powers them. (NASA/JPL-Caltech/SSI)

This view looks across the geyser basin of Saturn’s moon Enceladus, along fractures spewing water vapor and ice particles into space. Cassini scientists have pinpointed the source locations of about 100 geysers and gained new insights into what powers them. (NASA/JPL-Caltech/SSI)

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Former Austin Peay State University Lady Govs report for WNT camp

 

APSU Sports Information Office

Austin Peay State University Lady Govs - APSUBogota, Colombia – Former Austin Peay State University soccer standouts Natalia and Tatiana Ariza will answered the call today, Monday, July 28th, as they try to make the 20-player Colombian roster for the South American Championships, prelude to the 2015 Women’s World Cup and 2016 Rio Olympics.

Tryouts run through August 9th, at which point Colombia head coach Fabian Taborda will make his final roster cuts.

Austin Peay Lady Govs Soccer. (APSU Sports Information)

Austin Peay Lady Govs Soccer. (APSU Sports Information)

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NASA says Rosetta Spacecraft discovers target Comet’s center made of two parts

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – As the European Space Agency’s spacecraft Rosetta is slowly approaching its destination, comet 67P/Churyumov-Gerasimenko, the comet is again proving to be full of surprises.

New images obtained by OSIRIS, the onboard scientific imaging system, confirm the body’s peculiar shape hinted at in earlier pictures. Comet 67P is obviously different from other comets visited so far.

The images show that comet 67P/Churyumov-Gerasimenko has a two-part shape. (ESA/Rosetta/MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

The images show that comet 67P/Churyumov-Gerasimenko has a two-part shape. (ESA/Rosetta/MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA)

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Vice Chief of the Army General John F. Campbell nominated as new ISAF commander

 

Written by Libby Howe
United States Army

U.S. ArmyWashington, D.C. – Vice Chief of Staff of the Army General John F. Campbell received a presidential nomination to serve as commander of NATO’s International Security Assistance Force and U.S. Forces Afghanistan.

“I am truly honored and humbled by the president’s nomination for me to serve as the next International Security Assistance Force commander,” Campbell said.

“If confirmed, I look forward to serving alongside our Afghan and coalition partners as we continue operations in Afghanistan. Until such time, I remain committed to my current responsibilities as the vice chief of staff of the Army,” he said.

Vice Chief of Staff of the Army General John F. Campbell received a presidential nomination to serve as NATO's International Security Assistance Force and U.S. Forces Afghanistan Commander. (U.S. Army)

Vice Chief of Staff of the Army General John F. Campbell received a presidential nomination to serve as NATO’s International Security Assistance Force and U.S. Forces Afghanistan Commander. (U.S. Army)

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NASA reports Rosetta spacecraft detects water vapor coming from target Comet 67P/Churyumov-Gerasimenko

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Comet 67P/Churyumov-Gerasimenko is releasing the Earthly equivalent of two glasses of water into space every second. The observations were made by the Microwave Instrument for Rosetta Orbiter (MIRO), aboard the European Space Agency’s Rosetta spacecraft on June 6th, 2014.

The detection of water vapor has implications not only for cometary science, but also for mission planning, as the Rosetta team prepares the spacecraft to become the first ever to orbit a comet (planned for August), and the first to deploy a lander to its surface (planned for November 11th).

This artist's impression shows the Rosetta orbiter at comet 67P/Churyumov-Gerasimenko. The image is not to scale. (ESA/ATG Medialab)

This artist’s impression shows the Rosetta orbiter at comet 67P/Churyumov-Gerasimenko. The image is not to scale. (ESA/ATG Medialab)

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Marlon Scott: Sports Fanalyst FourThoughts – U.S. Soccer Escapes Death and Vandy Takes The Series

 

Sports Fanalyst FourthoughtsClarksville, TN – I play fantasy football, baseball and basketball, but I am not addicted to playing fantasy sports games. I can stop, cold turkey, anytime I want to…right after fantasy tennis season is done. Here are my FourThoughts for this week.

U.S. Survives Group of Death

The U.S. Men’s Soccer team lost to Germany Thursday afternoon, 1-0, in their last game of group competition in the 2014 FIFA World Cup, and fans of the team across America cheered.

Germany midfielder Bastian Schweinsteiger (7) looks to control the ball against United States defender Fabian Johnson (23) and midfielder Jermaine Jones (13) during the first half of the match during the 2014 World Cup at Arena Pernambuco. (Tim Groothuis/Witters Sport via USA TODAY Sports)

Germany midfielder Bastian Schweinsteiger (7) looks to control the ball against United States defender Fabian Johnson (23) and midfielder Jermaine Jones (13) during the first half of the match during the 2014 World Cup at Arena Pernambuco. (Tim Groothuis/Witters Sport via USA TODAY Sports)

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