NASA’s HiRISE Shoots Mars’ Massive Canyon: Fantastic Photos Available


An incredible close-up of Mars’ massive canyon is now available thanks to NASA’s HiRISE. 

The University of Arizona has released the images, offering more details. HiRISE shot the canyon in an attempt to determine the origins of it.

Here is what you need to know.

HiRISE’s Data Brings Useful Information: What Should You Know

Mars’ canyon, known as the Valles Marineris, is approximately ten times longer and up to five times deeper than the Grand Canyon. Such a thing makes it the biggest canyon in the whole Solar System. 

And even if that record is impressive and all, scientists still don’t know how the canyon emerged. They have been utilizing NASA’s HiRISE to shoot and examine the images. 

Previous theory suggests that Mars’ crust was once scattered by magma. The picture below supports such a thing.

close up

However, none of the current research would be possible without an intelligent camera.

HiRISE features and characteristics

NASA’s HiRISE (High-Resolution Imaging Science Experiment) camera is a giant 143-pound shooter around five feet by two feet in size onboard the Mars Reconnaissance Orbiter.

The camera includes a 0.5m aperture reflecting telescope that can shoot images of Mars with 0.3m/pixel resolutions, a large mirror, and a large CCD camera. Because of this, it can record in three color bands, 800-1,000nm (near-infrared), 550-850 nm (red), and 400-600nm (blue-green).


The recent pictures are shot using HiRISE’s high-resolving zooming skill to capture closer snaps at various sizes of Mars to discover patterns and differences in the ground. Such things help scientists find out answers to some of the most puzzling questions.

For instance, scientists determined angular “slashes” on the surface that could show thawing and freezing cycles. This information is not much, but it’s very significant. They’re also made visible thanks to NASA’s HiRISE. 

Scientists can also continue to examine the Red Planet more precisely and determine if life ever was able to survive finally.


Georgia Nica
Writing was, and still is my first passion. I love all that cool stuff about science and technology. I'll try my best to bring you the latest news every day.