top of page

Scientists Discover Evidence of Active Volcano on Venus for the First Time

Recent discoveries have revealed that Venus, Earth's twin planet, has exhibited volcanic activity for the first time. Scientists from the University of Alaska Fairbanks (UAF) and NASA's Jet Propulsion Laboratory (JPL) made the groundbreaking find after sifting through archival radar images captured by NASA's Magellan mission over 30 years ago.

The team identified a volcanic vent on Venus that appeared to be changing shape and growing in size in less than a year. The vent was circular in shape, covering an area of less than 1 square mile (2.2 square kilometers), with steep interior sides that showed signs of drained lava on its exterior slopes. These factors indicated that the vent was active.

Picture: Kumaon Jagran
A computer-generated 3D image shows the entirety of Venus in a bright yellow color.

 There are patches of darker yellows that illustrate differences in the surface. The large circular planet has a black square to the middle-right section marking where volcanic activity was spotted in archival radar images from NASA's Magellan mission.⁣
There are patches of darker yellows that illustrate differences in the surface.

Further radar images captured eight months later revealed that the same vent had doubled in size and become misshapen, indicating that it had been filled with lava to the rim. The observation of an active volcano on Venus is significant for scientists, as it helps to understand how a planet's interior can shape its crust, drive its evolution, and affect its habitability.

The new findings have set the stage for the upcoming VERITAS mission, which stands for Venus Emissivity, Radio Science, InSAR, Topography, and Spectroscopy. The mission will launch within a decade and aims to study Venus's geology, atmosphere, and topography. With these new observations, scientists hope to uncover more information about Venus's geological history, including its volcanic activity.

The discovery of an active volcano on Venus is an important breakthrough that sheds new light on the planet's geology and its potential habitability. Scientists have long speculated that Venus may have once had an environment similar to Earth, but this idea was dismissed after early observations suggested that the planet was too hot and dry to support life.

However, recent studies have challenged this notion, suggesting that Venus may have once had oceans and even harbored microbial life. The new findings of active volcanoes on the planet provide further evidence to support the idea that Venus may have had a more hospitable past.

In conclusion, the discovery of an active volcano on Venus is a significant development in our understanding of the planet's geological history and its potential habitability. As we continue to explore our neighboring planets in the solar system, these findings provide invaluable insights into the formation and evolution of the planets and the potential for life beyond Earth. The upcoming VERITAS mission promises to uncover even more information about Venus, and we can only wait with bated breath for what new discoveries lie ahead.

102 views0 comments
bottom of page