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Browsing Tag

Io

10 posts
SSpace
Planet-like body with mottled reddish-yellow surface and many spots. A small bluish plume shape is at the top.
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Juno measures fiery Io’s subsurface temperature for 1st time

  • July 30, 2026
NASA’s Galileo spacecraft obtained this image of Jupiter’s moon Io on June 28, 1997. Here, an active volcano…
SSpace
Juno’s Microwave Vision Peers beneath Surface of Jupiter’s Volcanic Moon Io
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Juno’s Microwave Vision Peers beneath Surface of Jupiter’s Volcanic Moon Io

  • July 24, 2026
New data from NASA’s Juno spacecraft show temperatures spike more than 20 degrees Celsius just a few meters…
SSpace
A view of half of the sphere of Jupiter’s volcanic moon Io against black space. The surface is colorful pinkish-tan and mottled with dark brownish features and sharp peaks surrounded by bright white diffuse deposits.
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NASA’s Juno Takes Temperature of Jupiter’s Fiery Moon Io

  • July 22, 2026
 NASA’s Juno mission has provided the first measurements of the temperature below the surface of Jupiter’s moon Io,…
SScience
Scientists May Have Been Wrong About Europa’s Water Plumes
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Scientists May Have Been Wrong About Europa’s Water Plumes

  • May 26, 2026
This artist’s concept depicts NASA’s Europa Clipper spacecraft as it orbits Jupiter and passes over the gas giant’s…
SScience
Webb captured the auroral footprints of Io and Europa, providing spectral measurements for the first time, and revealing extreme changes in the physical properties within Io’s auroral footprint that are likely linked to the electrons crashing into the top of Jupiter’s atmosphere. Image credit: NASA / ESA / CSA / Webb / NIRCam / Jupiter ERS Team / Judy Schmidt / Katie L. Knowles, Northumbria University.
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Webb Captures Io’s and Europa’s Auroral Footprints in Jupiter’s Atmosphere

  • March 6, 2026
The NASA/ESA/CSA James Webb Space Telescope conducted a clockwise scan around the entire limb of Jupiter, chasing aurora…
SScience
Delivery Of Complex Organic Molecules To The System Of Jupiter
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Delivery Of Complex Organic Molecules To The System Of Jupiter

  • February 21, 2026
Two-dimensional temperature map of the disk after 280 kyr of evolution. The averaged trajectories of particles over this…
SScience
Brighter Side of News
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New study uncovers the formative conditions that made Io dry and Europa watery

  • February 16, 2026
A moon can sit next door to another and still feel like a different world. Around Jupiter, that…
SScience
Brighter Side of News
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Jupiter’s volcanic moon Io is burning much hotter than expected

  • November 9, 2025
Jupiter’s volcanic moon has always felt like a place that tests your sense of what a world can…
SSpace
Jupiter's moon, Io, as seen by NASA's Juno spacecraft. Io is yellow-brown and looks somewhat like a potato: some of its geographical features look like the eyes on a potato. Io is partly illuminated by sunshine reflecting off of Jupiter's surface. The darkness of space provides a black background.
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Jupiter’s Volcanic Moon Io – NASA

  • September 30, 2025
During its close flyby of Jupiter’s moon Io on December 30, 2023, NASA’s Juno spacecraft captured some of…
SSpace
This image shows a navy blue circle with a logo in the center that reads “NASA’s Curious Universe” in white letters with stars in the upper left and bottom right. Surrounding the circle, there are panels of shades of alternative reds and blues with red icons floating. The icons include a plane, planet Saturn, an asteroid with smaller rocks surrounding, a satellite, a question mark, a telescope, molecules, and part of a visualization of a black hole.
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What Webb Is Teaching Us About Our Solar System

  • September 23, 2025
Episode description:  NASA’s James Webb Space Telescope is hard at work answering our biggest questions about the birth…
Ireland
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