* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, September 6, 2025
Earth-News
  • Home
  • Business
  • Entertainment
  • General
  • Health
  • News

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Coherent Joins LLNL’s STARFIRE Diode Technology Working Group to Advance Inertial Fusion Energy – GlobeNewswire

    Coherent Partners with LLNL’s STARFIRE Team to Drive Breakthroughs in Inertial Fusion Energy

    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
  • General
  • Health
  • News

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Coherent Joins LLNL’s STARFIRE Diode Technology Working Group to Advance Inertial Fusion Energy – GlobeNewswire

    Coherent Partners with LLNL’s STARFIRE Team to Drive Breakthroughs in Inertial Fusion Energy

    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Drones offer a glimpse inside Fukushima nuclear reactor 13 years after disaster

March 23, 2024
in Science
Drones offer a glimpse inside Fukushima nuclear reactor 13 years after disaster
Share on FacebookShare on Twitter

A team of miniature drones recently entered the radioactive ruins of one of Fukushima’s nuclear reactors in an attempt to help Japanese officials continue planning their decades’ long cleanup effort. But if the images released earlier this week didn’t fully underscore just how much work is still needed, new footage from the tiny robots’ excursion certainly highlights the many challenges ahead.

On Thursday, Tokyo Electric Power Company Holdings (TEPCO), the Japanese utility organization that oversees the Fukushima Daiichi plant reclamation project, revealed three-minutes of video recorded by a bread slice-sized flying drone alongside a snake-like bot that provided its light. Obtained during TEPCO’s two-day probe, the new clip offers viewers some of the best looks yet at what remains of portions of the Fukushima Daiichi nuclear facility—specifically, the main structural support in its No. 1 reactor’s primary containment vessel.

🎥 Fukushima: Vídeo de drone mostra interior do reator da usina nuclear danificado em 2011 pic.twitter.com/xs6HIGBLyV

— UOL Notícias (@UOLNoticias) March 22, 2024

The Fukushima plant suffered a catastrophic meltdown on March 11, 2011, after a magnitude 9.0 earthquake off the Japanese coast produced a 130-foot-tall tsunami that subsequently bore down on the region. Of the three reactors damaged during the disaster, No. 1 is considered the most severely impacted. A total of 880 tons of molten radioactive fuel debris is believed to remain within those reactors, with No.1 believed to contain the largest amount. An estimated 160,000 people were evacuated from the surrounding areas, with only limited returns allowed the following year. Around 20,000 people are believed to have been killed during the tsunami itself.

Last week’s drone-gathered images and video show the remains of the No. 1 reactor’s control-rod drive mechanism, alongside other equipment attached to the core, which indicate the parts were dislodged during the meltdown. According to NHK World, “agglomerated or icicle-shaped objects” seen in certain areas could be nuclear fuel debris composed of “a mixture of molten nuclear fuel and surrounding devices.”

[Related: Japan begins releasing treated Fukushima waste water into the Pacific Ocean.]

Experts say only a fraction of the damage could be accessed by the drones due to logistical difficulties, and that the robots couldn’t reach the core bottom because of poor visibility. Similarly, radiation levels could not be ascertained during this mission, since the drones did not include instruments such as dosimeters so as to remain light enough to maneuver through the plant.

TEPCO now plans to analyze the drone data to better establish a plan of action to collect and remove the radioactive debris within Fukushima. In August 2023, officials began a multiphase project to release treated radioactive wastewater from the plant into the Pacific Ocean. While deemed safe by multiple agencies and watchdogs, the ongoing endeavor has received strong pushback from neighboring countries, including China.

The Japanese government and TEPCO have previously estimated cleanup will take 30-40 years, although critics believe the timeline to be extremely optimistic.

Andrew Paul

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Popular Science – https://www.popsci.com/environment/fukushima-reactor-drones/

Tags: DronesOfferscience
Previous Post

FAAC Shares N1,152.756Billion February Revenue To FG, States, LGAs

Next Post

Surgeons complete first-ever gene-edited pig kidney transplant

Ecology issues $738K penalty against downtown Walla Walla Chevron owner – Union-Bulletin

Ecology issues $738K penalty against downtown Walla Walla Chevron owner – Union-Bulletin

September 6, 2025
What the science says about acetaminophen, pregnant mothers and autism – NBC News

What the science says about acetaminophen, pregnant mothers and autism – NBC News

September 6, 2025
RFK Jr accused of ‘reckless disregard for science and the truth’ in Senate hearing – The Guardian

RFK Jr. Faces Fierce Backlash for ‘Reckless Disregard for Science and Truth’ in Heated Senate Hearing

September 6, 2025
Start The Go-Go Years Today: Ignite Your Early Retirement Lifestyle – Forbes

Start The Go-Go Years Today: Ignite Your Early Retirement Lifestyle – Forbes

September 6, 2025
When Sports Teach More Than Skills – American Enterprise Institute

When Sports Teach More Than Skills – American Enterprise Institute

September 6, 2025
Abby Dow and England near record territory as Australia search for upset – The Guardian

Abby Dow and England Close in on Record as Australia Hunts for an Upset

September 6, 2025
America is getting the economy we voted for – Noah Smith | Substack

America Is Finally Experiencing the Economy We Created

September 6, 2025
Pendulum Announce Homecoming 2026 Australian Tour – yahoo.com

Pendulum Announces Thrilling Homecoming Tour Across Australia in 2026

September 6, 2025
HHS responds to report about autism and acetaminophen : Shots – Health News – NPR

HHS Addresses New Findings on Autism and Acetaminophen Use

September 6, 2025
September 2, 2025: Trump administration news – CNN

September 2, 2025: Trump administration news – CNN

September 6, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (810)
  • Economy (828)
  • Entertainment (21,705)
  • General (16,889)
  • Health (9,869)
  • Lifestyle (841)
  • News (22,149)
  • People (830)
  • Politics (835)
  • Science (16,039)
  • Sports (21,327)
  • Technology (15,808)
  • World (809)

Recent News

Ecology issues $738K penalty against downtown Walla Walla Chevron owner – Union-Bulletin

Ecology issues $738K penalty against downtown Walla Walla Chevron owner – Union-Bulletin

September 6, 2025
What the science says about acetaminophen, pregnant mothers and autism – NBC News

What the science says about acetaminophen, pregnant mothers and autism – NBC News

September 6, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version