Particle.news

Download on the App Store

Mars Orbiter Reveals Detailed Images of Massive Aganippe Fossa

ESA's Mars Express captures the 600-kilometer-long scar, offering new insights into the Red Planet's volcanic past.

  • Aganippe Fossa, a 600-kilometer-long graben, is longer than the Grand Canyon.
  • The scar was likely formed by volcanic activity beneath Arsia Mons millions of years ago.
  • Mars Express has been orbiting Mars since 2003, providing high-resolution images and data.
  • The newly released images show varied terrains, including hummocky and lobate features.
  • Wind and lava flows have shaped the region, creating distinct surface patterns and zebra-like stripes.
Hero image