30-01-2025
Nasa's Juno probe discovers huge and powerful volcano on Jupiter's moon, Io
A massive volcano on Jupiter's moon, Io is more powerful than all of Earth's power stations combined - says American space agency, huge volcano was recently detected during flyby of the Juno space hotspot of volcanic activity, which is larger than Northern and southern Ireland combined, was spotted using infrared light instruments onboard the probe - which reveal features not visible to the human eye.
The most volcanic world in the solar system
Io, Europa, and Ganymede are three of Jupiter's moons that regularly move around each other, and the planet Jupiter, in a pattern known as an the moons travel around the planet they pull on each other gravitationally in such a way that their path is elliptical, or egg-shaped. This means Io's orbit moves towards Jupiter and out Io is about the size of Earth's Moon, this gravitational tug of war means it's constantly being squished and of this movement melts parts of lo's interior, causing lava plumes, violent volcanic activity and ash to vent out into its thought there could be 400 volcanoes on lo's surface, making it the most volcanic place in the Solar System.
Discovery 'really blew our minds'
The space probe Juno was sent to examine Jupiter in 2011, teaching its destination after five years travelling through a seven year mission the Probe has had its work extended as it continues to examine the planet and its latest pass of Io was completed on 27 December 2024, as it travelled 46,200 miles (74,400 km) above the surface and focussed its infrared instrument on the moon's southern hemisphere.
Juno principal investigator Scott Bolton of the Southwest Research Institute, says the latest set of data gather by the craft "really blew our minds"."This is the most powerful volcanic event ever recorded on the most volcanic world in our solar system - so that's really saying something."Experts say this kind of eruption is likely to leave a lasting scar on Io's flyby over Io by Juno on 3 March 2025 will look at the hot spot again and record changes to the landscape.
