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


Topic: Perseverance Valley

NASA’s Mars Opportunity Rover cruises near rim of Endeavour Crater

 

Written by Laurie Cantillo / Dwayne Brown
NASA Headquarters

NASA - National Aeronautics and Space AdministrationWashington, D.C. – NASA’s senior Mars rover, Opportunity, is examining rocks at the edge of Endeavour Crater for signs that they may have been either transported by a flood or eroded in place by wind.

Those scenarios are among the possible explanations rover-team scientists are considering for features seen just outside the crater rim’s crest above “Perseverance Valley,” which is carved into the inner slope of the rim.

The team plans to drive Opportunity down Perseverance Valley after completing a “walkabout” survey of the area above it.

The Pancam on NASA's Mars Exploration Rover Opportunity took the component images of this enhanced-color scene during the mission's "walkabout" survey of an area just above the top of "Perseverance Valley," in preparation for driving down the valley. (NASA/JPL-Caltech/Cornell/Arizona State Univ.)

The Pancam on NASA’s Mars Exploration Rover Opportunity took the component images of this enhanced-color scene during the mission’s “walkabout” survey of an area just above the top of “Perseverance Valley,” in preparation for driving down the valley. (NASA/JPL-Caltech/Cornell/Arizona State Univ.)

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA’s Mars Rover Opportunity to study Perseverance Valley

 

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

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s Mars Exploration Rover Opportunity has reached the main destination of its current two-year extended mission — an ancient fluid-carved valley incised on the inner slope of a vast crater’s rim.

As the rover approached the upper end of “Perseverance Valley” in early May, images from its cameras began showing parts of the area in greater resolution than what can be seen in images taken from orbit above Mars.

“The science team is really jazzed at starting to see this area up close and looking for clues to help us distinguish among multiple hypotheses about how the valley formed,” said Opportunity Project Scientist Matt Golombek of NASA’s Jet Propulsion Laboratory, Pasadena, California.

"Perseverance Valley" lies just on the other side of the dip in the crater rim visible in this view from the Navigation Camera (Navcam) on NASA's long-lived Mars Exploration Rover Opportunity, which arrived at this destination in early May 2017 in preparation for driving down the valley. (NASA/JPL-Caltech)

“Perseverance Valley” lies just on the other side of the dip in the crater rim visible in this view from the Navigation Camera (Navcam) on NASA’s long-lived Mars Exploration Rover Opportunity, which arrived at this destination in early May 2017 in preparation for driving down the valley. (NASA/JPL-Caltech)

«Read the rest of this article»

Sections: Technology | No Comments
 

NASA’s Mars Opportunity Rover leaves Cape Tribulation heading for Perseverance Valley on Mars

 

Written by Guy Webster
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – NASA’s senior Mars rover, Opportunity, is departing “Cape Tribulation,” a crater-rim segment it has explored since late 2014, southbound for its next destination, “Perseverance Valley.”

The rover team plans observations in the valley to determine what type of fluid activity carved it billions of years ago: water, wind, or flowing debris lubricated by water.

A color panorama of a ridge called “Rocheport” provides both a parting souvenir of Cape Tribulation and also possible help for understanding the valley ahead. The view was assembled from multiple images taken by Opportunity’s panoramic camera.

A grooved ridge called "Rocheport" on the rim of Mars' Endeavour Crater spans this scene from the Pancam on NASA's Mars rover Opportunity. (NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.)

A grooved ridge called “Rocheport” on the rim of Mars’ Endeavour Crater spans this scene from the Pancam on NASA’s Mars rover Opportunity. (NASA/JPL-Caltech/Cornell Univ./Arizona State Univ.)

«Read the rest of this article»

Sections: Technology | No Comments
 



  • Visit Us On FacebookVisit Us On TwitterVisit Us On GooglePlusVisit Us On PinterestVisit Us On YoutubeCheck Our Feed
  • Personal Controls

    Archives