Mars may be the Red Planet, but false-color images like this one can help us learn about its weather and geology. This High Resolution Imaging Science Experiment (HiRISE) image shows a variety of wind-related features on Mars near the center of Gamboa Crater, an impact crater that lies at the transi
This HiRISE image shows a variety of wind-related features near the center of Gamboa Crater. Credit: NASA/JPL-Caltech/University of Arizonamay be the Red Planet, but false-color images like this one can help us learn about its weather and geology. This High Resolution Imaging Science Experiment image shows a variety of wind-related features on Mars near the center of Gamboa Crater, an impact crater that lies at the transition from Chryse Planitia to Acidalia Planitia.
There are tiny ripples on the tops of the dunes that are only several feet from crest to crest. These merge into larger mega-ripples that are about 30 feet apart and radiate outward from the dunes. The larger, brighter formations that are roughly parallel are known as “Transverse Aeolian Ridges” . These TAR are covered with very coarse sand.
The mega-ripples appear blue-green on one side of an enhanced color cutout while the TAR appear brighter blue on the other. This could be because the TAR are actively moving under the force of the wind, clearing away darker dust and making them brighter. All of these different features can indicate which way the wind was blowing when they formed.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
Uranus: 15 amazing facts about the bull's eye planetThe seventh planet from the Sun, Uranus is one of the strangest and least understood planets in the Solar System. Four times bigger than Earth, this planet has both short days and incredibly long years.
Baca lebih lajut »
These Houston home designs are kind to the planet — from solar panels to a massive gardenA net zero carbon footprint might be impossible for homeowners not used to calculating the complexities of how products are made or how their energy needs are fulfilled, but there are plenty of things they can do to tread more lightly.
Baca lebih lajut »
Red Hot Chili Peppers take over Petco Park WednesdayThe band, consisting of Anthony Kiedis, Flea and Chad Smith, recently reunited with guitarist John Frusciante.
Baca lebih lajut »
Red Sox reach $170 million jersey-patch deal — Mets looking to follow suitThe Boston Red Sox have made a mega-deal to corporatize their uniforms — with the Mets also looking into doing the same with theirs.
Baca lebih lajut »
Guardians vs Red Sox Odds, Picks, & Predictions Today — Fade the BoSoxThe Red Sox are coming off a nightmare of a weekend where they got swept by the Blue Jays, getting outscored by a ridiculous 40-10 score in the process. Now, can they wake up from that nightmare in time to open a series with the Cleveland Guardians?
Baca lebih lajut »