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NASA’s Deep Space Network antenna image shows Asteroid passing Earth today had it’s own Moon

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Scientists working with NASA’s 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, California, have released the first radar images of asteroid 2004 BL86. The images show the asteroid, which made its closest approach today (January 26th, 2015) at 8:19am PST (10:19am CST) at a distance of about 745,000 miles (1.2 million kilometers, or 3.1 times the distance from Earth to the moon), has its own small moon.

The 20 individual images used in the movie were generated from data collected at Goldstone on January 26th, 2015. They show the primary body is approximately 1,100 feet (325 meters) across and has a small moon approximately 230 feet (70 meters) across.

This GIF shows asteroid 2004 BL86, which safely flew past Earth on Jan. 26, 2015. (NASA/JPL-Caltech)

This GIF shows asteroid 2004 BL86, which safely flew past Earth on Jan. 26, 2015. (NASA/JPL-Caltech)

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Austin Peay State University Department of Art to host lecture from internationally recognized artist Ann Hamilton

 

APSU Department of Art - Austin Peay State UniversityClarksville, TN – The Austin Peay State University Department of Art is proud to welcome Ann Hamilton, an internationally recognized visual artist known for large-scale multimedia installations.

As a part of the Department’s visiting artist series, Hamilton will present a lecture on February 5th at 7:00pm in APSU’s Trahern Theatre.

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NASA’s Dawn spacecraft data shows evidence that Vesta may have had Water at one time

 

Written by Elizabeth Landau
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Protoplanet Vesta, visited by NASA’s Dawn spacecraft from 2011 to 2013, was once thought to be completely dry, incapable of retaining water because of the low temperatures and pressures at its surface.

However, a new study shows evidence that Vesta may have had short-lived flows of water-mobilized material on its surface, based on data from Dawn.

“Nobody expected to find evidence of water on Vesta. The surface is very cold and there is no atmosphere, so any water on the surface evaporates,” said Jennifer Scully, postgraduate researcher at the University of California, Los Angeles. “However, Vesta is proving to be a very interesting and complex planetary body.”

This image shows Cornelia Crater on the large asteroid Vesta. On the right is an inset image showing an example of curved gullies, indicated by the short white arrows, and a fan-shaped deposit, indicated by long white arrows. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

This image shows Cornelia Crater on the large asteroid Vesta. On the right is an inset image showing an example of curved gullies, indicated by the short white arrows, and a fan-shaped deposit, indicated by long white arrows. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

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CPSC reports CR Brands recalls Mean Green Cleaner and Degreaser Products Due to Chemical Hazard

 

U.S. Consumer Product Safety CommissionWashington, D.C. – The U.S. Consumer Product Safety Commission (CPSC) reports Mean Green Cleaner and Degreaser Products recalled by CR Brands due to chemical hazard. Products are labeled “Does not contain Ammonia” but may contain ammonia.

Consumers should stop using this product unless otherwise instructed. It is illegal to resell or attempt to resell a recalled consumer product.

Mean Green Cleaner and Degreaser Products recalled by CR Brands.

Mean Green Cleaner and Degreaser Products recalled by CR Brands.

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NASA and Microsoft work together on new technology to let Scientists work Virtually on Mars

 

Written by Guy Webster/Veronica McGregor
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA and Microsoft have teamed up to develop software called OnSight, a new technology that will enable scientists to work virtually on Mars using wearable technology called Microsoft HoloLens.

Developed by NASA’s Jet Propulsion Laboratory in Pasadena, California, OnSight will give scientists a means to plan and, along with the Mars Curiosity rover, conduct science operations on the Red Planet.

A screen view from OnSight, a software tool developed by NASA's Jet Propulsion Laboratory in collaboration with Microsoft. OnSight uses real rover data to create a 3-D simulation of the Martian environment where mission scientists can "meet" to discuss rover operations. (NASA/JPL-Caltech)

A screen view from OnSight, a software tool developed by NASA’s Jet Propulsion Laboratory in collaboration with Microsoft. OnSight uses real rover data to create a 3-D simulation of the Martian environment where mission scientists can “meet” to discuss rover operations. (NASA/JPL-Caltech)

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NASA’s Dawn spacecraft captures photo of dwarf planet Ceres

 

Written by Elizabeth Landau
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – As NASA’s Dawn spacecraft closes in on Ceres, new images show the dwarf planet at 27 pixels across, about three times better than the calibration images taken in early December. These are the first in a series of images that will be taken for navigation purposes during the approach to Ceres.

Over the next several weeks, Dawn will deliver increasingly better and better images of the dwarf planet, leading up to the spacecraft’s capture into orbit around Ceres on March 6th. The images will continue to improve as the spacecraft spirals closer to the surface during its 16-month study of the dwarf planet.

This processed image, taken Jan. 13, 2015, shows the dwarf planet Ceres as seen from the Dawn spacecraft. The image hints at craters on the surface of Ceres. Dawn's framing camera took this image at 238,000 miles (383,000 kilometers) from Ceres. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

This processed image, taken Jan. 13, 2015, shows the dwarf planet Ceres as seen from the Dawn spacecraft. The image hints at craters on the surface of Ceres. Dawn’s framing camera took this image at 238,000 miles (383,000 kilometers) from Ceres. (NASA/JPL-Caltech/UCLA/MPS/DLR/IDA)

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Martin Luther King Jr. Day

 

A statement by Kathleen Sebelius
U.S. Department of Health and Human Services Secretary

U.S. Department of Health and Human ServicesWashington, D.C. – Today, we honor the remarkable life of the Reverend Dr. Martin Luther King Jr. and his legacy of fighting for racial equality, human rights and economic justice. Dr. King believed deeply that people of every race, religion and creed should have the opportunity to share in the American dream.

His courageous leadership on civil rights included a passionate advocacy on behalf of the poor. Dr. King memorably described inequality in health care as the “most shocking and inhumane” form of injustice. These words continue to resonate, as there is nothing more essential to opportunity than good health.

Martin Luther King Jr.

Martin Luther King Jr.

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Martin Luther King Jr. Remembered

 

Martin Luther King JrWashington, D.C. – The nation’s response to Brown was agonizingly slow, and neither state legislatures nor the Congress seemed willing to help their cause along as far as black Americans were concerned.

President John F. Kennedy recognized that to secure equal protection of the laws for African Americans it would take a strong civil rights bill would put teeth into the drive to secure equal protection.

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NASA and European Space Agency look back at the landing on Saturn’s moon Titan

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Ten years ago, an explorer from Earth parachuted into the haze of an alien moon toward an uncertain fate. After a gentle descent lasting more than two hours, it landed with a thud on a frigid floodplain, surrounded by icy cobblestones.

With this feat, the Huygens probe accomplished humanity’s first landing on a moon in the outer solar system. Huygens was safely on Titan, the largest moon of Saturn.

The hardy probe not only survived the descent and landing, but continued to transmit data for more than an hour on the frigid surface of Titan, until its batteries were drained.

An artist's interpretation of the area surrounding the Huygens landing site based on images and data returned by the probe on Jan. 14, 2005. (ESA - C. Carreau)

An artist’s interpretation of the area surrounding the Huygens landing site based on images and data returned by the probe on Jan. 14, 2005. (ESA – C. Carreau)

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NASA’s Mars Reconnaissance Orbiter spots Beagle 2 Mars Lander that’s been lost on Mars since 2003

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – The Beagle 2 Mars Lander, built by the United Kingdom, has been thought lost on Mars since 2003, but has now been found in images from NASA’s Mars Reconnaissance Orbiter.

A set of three observations with the orbiter’s High Resolution Imaging Science Experiment (HiRISE) camera shows Beagle 2 partially deployed on the surface of the planet, ending the mystery of what happened to the mission more than a decade ago. They show that the lander survived its December 25th, 2003, touchdown enough to at least partially deploy its solar arrays.

This annotated image shows where features seen in an observation by NASA's Mars Reconnaissance Orbiter have been interpreted as hardware from the Dec. 25, 2003, arrival at Mars of the United Kingdom's Beagle 2 Lander. The image was taken in 2014 by the orbiter's HiRISE camera.

This annotated image shows where features seen in an observation by NASA’s Mars Reconnaissance Orbiter have been interpreted as hardware from the Dec. 25, 2003, arrival at Mars of the United Kingdom’s Beagle 2 Lander. The image was taken in 2014 by the orbiter’s HiRISE camera.

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