In a remarkable leap for space exploration visuals, NASA’s Mars Odyssey Orbiter has captured a rare and stunning image of a volcanic plume rising an astounding 12 miles (approximately 20 kilometres) above the Martian surface. The image features Arsia Mons, one of Mars’ most colossal volcanoes, piercing through the early morning cloud layer in a majestic pre-sunrise silhouette.
This groundbreaking photograph marks the first time a Martian volcano has been captured on the horizon, offering an awe-inspiring perspective that mirrors how astronauts view Earth from the International Space Station — framed against the planet’s gentle curvature.
Part of the Tharsis volcanic region, Arsia Mons is among a trio of towering volcanoes located near Mars’ equator. NASA scientists say this new observational angle is revealing important atmospheric details never seen before.
The image was captured by NASA’s Mars Odyssey, the longest-operating spacecraft orbiting another planet since its launch in 2001. In 2023, the orbiter began an experimental imaging maneuver — rotating 90 degrees during its orbit to photograph the Martian horizon.
This new view has opened the door for closer study of Mars’ atmospheric layers and seasonal dynamics. According to NASA planetary scientist Michael Smith, these horizon shots are revealing striking seasonal variations in cloud formation and airborne particles.
As Mars exploration advances, such imagery is not just visually captivating — it’s reshaping how scientists understand the Red Planet’s climate and geological activity.
