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


Topic: Tucson AZ

APSU’s Garrett Spain named to Collegiate Baseball Freshman All-America squad

 

APSU BaseballTucson, AZGarrett Spain, center fielder for the Austin Peay State University (APSU) baseball team, who began his collegiate career by reaching base in 43 consecutive games, has been named to the 2019 Collegiate Baseball Freshmen All-American team, powered by Diamond.

2018-19 APSU Baseball - Garrett Spain

«Read the rest of this article»

Sections: Sports | No Comments
 

APSU Baseball’s Parker Phillips selected to Collegiate Baseball All-America Teams

 

APSU BaseballTucson, AZ –  Austin Peay State University (APSU) baseball outfielder Parker Phillips became the first Govs to earn All-America honors since 2013 with his selection to the Collegiate Baseball NCAA Division I All-America baseball teams, powered by Diamond, Thursday.

2018-19 APSU Baseball - Parker Phillips «Read the rest of this article»

Sections: Sports | No Comments
 

NASA’s Mars Reconnaissance Orbiter finishes 60,000 trips around Mars

 

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Mars Reconnaissance Orbiter completed 60,000 loops around the Red Planet at 10:39am PDT (12:39 pm CDT) on Wednesday morning, May 15th, 2019. On average, MRO takes 112 minutes to circle Mars, whipping around at about 2 miles per second (3.4 kilometers per second).

Since entering orbit on March 10th, 2006, the spacecraft has been collecting daily science about the planet’s surface and atmosphere, including detailed views with its High Resolution Imaging Science Experiment camera (HiRISE). HiRISE is powerful enough to see surface features the size of a dining room table from 186 miles (300 kilometers) above the surface.

This still from an animation shows NASA's Mars Reconnaissance Orbiter soaring over Mars. The spacecraft has been in Mars orbit for 13 years, and just completed 60,000 trips around the planet. (NASA/JPL-Caltech)

This still from an animation shows NASA’s Mars Reconnaissance Orbiter soaring over Mars. The spacecraft has been in Mars orbit for 13 years, and just completed 60,000 trips around the planet. (NASA/JPL-Caltech)

«Read the rest of this article»

Sections: Technology | No Comments
 


NASA’s Juno spacecraft reaches halfway point in Jupiter mission

 

NASA Jet Propulsion Laboratory 

NASA - National Aeronautics and Space AdministrationPasadena, CA – On December 21st, at 8:49:48am PST (10:49:48am CST) NASA’s Juno spacecraft will be 3,140 miles (5,053 kilometers) above Jupiter’s cloud tops and hurtling by at a healthy clip of 128,802 mph (207,287 kilometers per hour). This will be the 16th science pass of the gas giant and will mark the solar-powered spacecraft’s halfway point in data collection during its prime mission.

Juno is in a highly-elliptical 53-day orbit around Jupiter. Each orbit includes a close passage over the planet’s cloud deck, where it flies a ground track that extends from Jupiter’s north pole to its south pole.

A south tropical disturbance has just passed Jupiter's iconic Great Red Spot, and is captured stealing threads of orange haze from the Great Red Spot in this series of color-enhanced images from NASA's Juno spacecraft. (NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstadt/Sean Doran)

A south tropical disturbance has just passed Jupiter’s iconic Great Red Spot, and is captured stealing threads of orange haze from the Great Red Spot in this series of color-enhanced images from NASA’s Juno spacecraft. (NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstadt/Sean Doran)

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA OSIRIS-REx Spacecraft arrived at asteroid Bennu, Monday

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – After traveling through space for more than two years and over two billion kilometers, NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft arrived at its destination, asteroid Bennu, on Monday, December 3rd, 2018.

The spacecraft will spend almost a year surveying the asteroid with five scientific instruments with the goal of selecting a location that is safe and scientifically interesting to collect the sample. OSIRIS-REx will return the sample to Earth in September 2023.

This image taken by the OSIRIS-REx spacecraft shows Bennu from a distance of around 50 miles (80 km). The spacecraft’s PolyCam camera obtained the thirty-six 2.2-millisecond frames over a period of four hours and 18 minutes. (NASA's Goddard Space Flight Center/University of Arizona)

This image taken by the OSIRIS-REx spacecraft shows Bennu from a distance of around 50 miles (80 km). The spacecraft’s PolyCam camera obtained the thirty-six 2.2-millisecond frames over a period of four hours and 18 minutes. (NASA’s Goddard Space Flight Center/University of Arizona)

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA’s Opportunity Mars Rover seen by Mars Reconnaissance Orbiter

 

NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA still hasn’t heard from the Mars Opportunity rover, but at least we can see it again.

A new image produced by HiRISE, a high-resolution camera aboard NASA’s Mars Reconnaissance Orbiter (MRO), shows a small object on the slopes of the Red Planet’s Perseverance Valley. That object is Opportunity, which was descending into the Martian valley when a dust storm swept over the region a little more than 100 days ago.

NASA's Opportunity rover appears as a blip in the center of this square. This image taken by HiRISE, a high-resolution camera onboard NASA's Mars Reconnaissance Orbiter, shows the dust storm over Perseverance Valley has substantially cleared. (NASA/JPL-Caltech/Univ. of Arizona )

NASA’s Opportunity rover appears as a blip in the center of this square. This image taken by HiRISE, a high-resolution camera onboard NASA’s Mars Reconnaissance Orbiter, shows the dust storm over Perseverance Valley has substantially cleared. (NASA/JPL-Caltech/Univ. of Arizona )

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA’s Hubble Space Telescope observes Neutran Star with unusual Light Emission

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – An unusual infrared light emission from a nearby neutron star detected by NASA’s Hubble Space Telescope could indicate new features never before seen. One possibility is that there is a dusty disk surrounding the neutron star; another is that there is an energetic wind coming off the object and slamming into gas in interstellar space the neutron star is plowing through.

Although neutron stars are generally studied in radio and high-energy emissions, such as X-rays, this study demonstrates that new and interesting information about neutron stars can also be gained by studying them in infrared light, say researchers.

This is an illustration of a pulsar wind nebula produced by the interaction of the outflow particles from the neutron star with gaseous material in the interstellar medium that the neutron star is plowing through. Such an infrared-only pulsar wind nebula is unusual because it implies a rather low energy of the particles accelerated by the pulsar’s intense magnetic field. (NASA, ESA, and N. Tr’Ehnl (Pennsylvania State University))

This is an illustration of a pulsar wind nebula produced by the interaction of the outflow particles from the neutron star with gaseous material in the interstellar medium that the neutron star is plowing through. Such an infrared-only pulsar wind nebula is unusual because it implies a rather low energy of the particles accelerated by the pulsar’s intense magnetic field. (NASA, ESA, and N. Tr’Ehnl (Pennsylvania State University))

«Read the rest of this article»

Sections: Technology | No Comments
 


NASA’s OSIRIS-REx spacecraft begins study of Asteroid Bennu

 

NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – After an almost two-year journey, NASA’s asteroid sampling spacecraft, the Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx), caught its first glimpse of asteroid Bennu last week and began the final approach toward its target.

Kicking off the mission’s asteroid operations campaign on August 17th, 2018 the spacecraft’s PolyCam camera obtained the image from a distance of 1.4 million miles (2.2 million km).

On Aug. 17, the OSIRIS-REx spacecraft obtained the first images of its target asteroid Bennu from a distance of 1.4 million miles (2.2 million km), or almost six times the distance between the Earth and Moon. This cropped set of five images was obtained by the PolyCam camera over the course of an hour for calibration purposes and in order to assist the mission’s navigation team with optical navigation efforts. Bennu is visible as a moving object against the stars in the constellation Serpens. (NASA/Goddard/University of Arizona)

On Aug. 17, the OSIRIS-REx spacecraft obtained the first images of its target asteroid Bennu from a distance of 1.4 million miles (2.2 million km), or almost six times the distance between the Earth and Moon. This cropped set of five images was obtained by the PolyCam camera over the course of an hour for calibration purposes and in order to assist the mission’s navigation team with optical navigation efforts. Bennu is visible as a moving object against the stars in the constellation Serpens. (NASA/Goddard/University of Arizona)

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA’s OSIRIS-REx spacecraft completes second Deep Space Maneuver

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – New tracking data confirms that NASA’s OSIRIS-REx spacecraft successfully completed its second Deep Space Maneuver (DSM-2) on June 28th. The thruster burn put the spacecraft on course for a series of asteroid approach maneuvers to be executed this fall that will culminate with the spacecraft’s scheduled arrival at asteroid Bennu on December 3rd.

The DSM-2 burn, which employed the spacecraft’s Trajectory Correction Maneuver (TCM) thruster set, resulted in a 37 miles per hour (16.7 meters per second) change in the vehicle’s velocity and consumed 28.2 pounds (12.8 kilograms) of fuel.

Illustration of NASA’s OSIRIS-REx spacecraft during a burn of its main engine. (University of Arizona)

Illustration of NASA’s OSIRIS-REx spacecraft during a burn of its main engine. (University of Arizona)

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA reports small Asteroid burns up over Southern Africa, Saturday

 

NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – A boulder-sized asteroid designated 2018 LA was discovered Saturday morning, June 2nd, 2018 and was determined to be on a collision course with Earth, with impact just hours away.

Because it was very faint, the asteroid was estimated to be only about 6 feet (2 meters) across, which is small enough that it was expected to safely disintegrate in Earth’s atmosphere. Saturday’s asteroid was first discovered by the NASA-funded Catalina Sky Survey, located near Tucson and operated by the University of Arizona.

Artist's concept of a near-Earth object. (NASA/JPL-Caltech)

Artist’s concept of a near-Earth object. (NASA/JPL-Caltech)

«Read the rest of this article»

Sections: Technology | No Comments
 



  • Visit Us On FacebookVisit Us On TwitterVisit Us On PinterestVisit Us On YoutubeCheck Our FeedVisit Us On Instagram
  • Personal Controls

    Archives