Close Menu
Best in TechnologyBest in Technology
  • News
  • Phones
  • Laptops
  • Gadgets
  • Gaming
  • AI
  • Tips
  • More
    • Web Stories
    • Global
    • Press Release

Subscribe to Updates

Get the latest tech news and updates directly to your inbox.

What's On

The Best Labor Day Mattress Sales

1 September 2025

The 23 Key Pixel Settings to Change on Your Google Phone

31 August 2025

The Best Handheld and Wearable Fans to Keep Sweat at Bay

31 August 2025
Facebook X (Twitter) Instagram
Just In
  • The Best Labor Day Mattress Sales
  • The 23 Key Pixel Settings to Change on Your Google Phone
  • The Best Handheld and Wearable Fans to Keep Sweat at Bay
  • How To Clean Your TV Screen or Computer Monitor
  • These Hi-Fi Speakers Are Made out of Rocket Fuel Tanks
  • These Newly Discovered Cells Breathe in Two Ways
  • The FTC Warns Big Tech Companies Not to Apply the Digital Services Act
  • Ninja Gaiden 4 Cover Story, Voidbreaker, And Metal Gear 3DS (Feat. Mike Drucker) | The Game Informer Show
Facebook X (Twitter) Instagram Pinterest Vimeo
Best in TechnologyBest in Technology
  • News
  • Phones
  • Laptops
  • Gadgets
  • Gaming
  • AI
  • Tips
  • More
    • Web Stories
    • Global
    • Press Release
Subscribe
Best in TechnologyBest in Technology
Home » NASA’s Juno spacecraft to pass within 1,000 miles of volcanic moon Io
News

NASA’s Juno spacecraft to pass within 1,000 miles of volcanic moon Io

News RoomBy News Room29 December 20232 Mins Read
Share Facebook Twitter Pinterest LinkedIn Tumblr Reddit Telegram Email
Share
Facebook Twitter LinkedIn Pinterest Email

NASA’s Juno spacecraft, currently in orbit around Jupiter, will soon be making a close flyby of one of the planet’s most dramatic moons, Io. On Saturday, December 30, Juno will come within 1,000 miles of Io, making it the closest spacecraft to that moon in the last 20 years.

Io is an intriguing place because it shows signs of significant volcanic activity, making it the most geologically active body in the solar system. It hosts over 400 active volcanoes, which periodically erupt due to hot magma inside the moon created by friction caused by the gravitational pull between Jupiter and its other large moons.

Juno has previously observed Io from a distance, coming within around 7,000 miles of the moon on a previous flyby. But now, it will come much closer, allowing the mission to take more detailed readings of the moon.

“By combining data from this flyby with our previous observations, the Juno science team is studying how Io’s volcanoes vary,” said Juno’s principal investigator, Scott Bolton of the Southwest Research Institute, in a statement. “We are looking for how often they erupt, how bright and hot they are, how the shape of the lava flow changes, and how Io’s activity is connected to the flow of charged particles in Jupiter’s magnetosphere.”

The mission will make another close pass of Io in early next year, on February 3. “With our pair of close flybys in December and February, Juno will investigate the source of Io’s massive volcanic activity, whether a magma ocean exists underneath its crust, and the importance of tidal forces from Jupiter, which are relentlessly squeezing this tortured moon,” said Bolton.

The environment around Jupiter is tricky for spacecraft, however, as there is a large amount of radiation that can damage electronics. This harsh environment has begun to cause damage to one of Juno’s instruments, its beloved JunoCam imager, which has taken some spectacular images of the planet over its 12-year mission.

“The cumulative effects of all that radiation has begun to show on JunoCam over the last few orbits,” said Ed Hirst, project manager of Juno at NASA’s Jet Propulsion Laboratory. “Pictures from the last flyby show a reduction in the imager’s dynamic range and the appearance of ‘striping’ noise. Our engineering team has been working on solutions to alleviate the radiation damage and to keep the imager going.”

Editors’ Recommendations











Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
Previous ArticleInbox Q&A With Brittney Brombacher | All Things Nintendo
Next Article See the passing of a day on Mars with the Curiosity rover

Related Articles

News

The Best Labor Day Mattress Sales

1 September 2025
News

The 23 Key Pixel Settings to Change on Your Google Phone

31 August 2025
News

The Best Handheld and Wearable Fans to Keep Sweat at Bay

31 August 2025
News

How To Clean Your TV Screen or Computer Monitor

31 August 2025
News

These Hi-Fi Speakers Are Made out of Rocket Fuel Tanks

31 August 2025
News

These Newly Discovered Cells Breathe in Two Ways

31 August 2025
Demo
Top Articles

ChatGPT o1 vs. o1-mini vs. 4o: Which should you use?

15 December 2024105 Views

Costco partners with Electric Era to bring back EV charging in the U.S.

28 October 202495 Views

5 laptops to buy instead of the M4 MacBook Pro

17 November 202490 Views

Subscribe to Updates

Get the latest tech news and updates directly to your inbox.

Latest News
News

These Newly Discovered Cells Breathe in Two Ways

News Room31 August 2025
News

The FTC Warns Big Tech Companies Not to Apply the Digital Services Act

News Room31 August 2025
Gaming

Ninja Gaiden 4 Cover Story, Voidbreaker, And Metal Gear 3DS (Feat. Mike Drucker) | The Game Informer Show

News Room31 August 2025
Most Popular

The Spectacular Burnout of a Solar Panel Salesman

13 January 2025129 Views

ChatGPT o1 vs. o1-mini vs. 4o: Which should you use?

15 December 2024105 Views

Costco partners with Electric Era to bring back EV charging in the U.S.

28 October 202495 Views
Our Picks

How To Clean Your TV Screen or Computer Monitor

31 August 2025

These Hi-Fi Speakers Are Made out of Rocket Fuel Tanks

31 August 2025

These Newly Discovered Cells Breathe in Two Ways

31 August 2025

Subscribe to Updates

Get the latest tech news and updates directly to your inbox.

Facebook X (Twitter) Instagram Pinterest
  • Privacy Policy
  • Terms of use
  • Advertise
  • Contact Us
© 2025 Best in Technology. All Rights Reserved.

Type above and press Enter to search. Press Esc to cancel.