About Juno Probe:
- JUNO is an acronym for Jupiter Near-Polar Orbiter.
- It is a NASA spacecraft designed to orbit the planet Jupiter.
- Juno was launched by an Atlas V rocket from Cape Canaveral, Florida, on August 5, 2011.
- The Juno spacecraft initially embarked on a 5-year journey to the largest planet in our solar system, Jupiter.
- Main Goal: Learn more about Jupiter’s origins and how the planet has changed.
- Since it arrived at Jupiter in 2016, it has been probing beneath the dense, forbidding clouds encircling the giant planet – the first orbiter to peer so closely.
- Juno orbits Jupiter every 11 days in a highly elliptical orbit (4,400 by 2,700,000 km [2,700 by 1,700,000 miles]) over the planet’s poles.
- It is solar-powered.
- Though Juno’s primary mission wrapped in July 2021, it’s been granted an extended mission that’s expected to end in 2025.
- During the extended mission, Juno is exploring even more of the Jupiter system, including some of the planet’s most intriguing moons: Ganymede, Europa, and Io. Juno will also investigate Jupiter’s atmosphere and rings in greater detail.
Q1: What are lava lakes?
Lava lakes are lakes of molten or solidified lava in volcanic craters or depressions. They may form when a vent or crater becomes partially filled with molten lava. Most lava lakes consist of basaltic lavas.
Source: NASA’s Juno probe gets a close-up look at lava lakes on Jupiter’s moon Io
Last updated on February, 2026
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