Al Mayadeen English

  • Ar
  • Es
  • x
Al Mayadeen English

Slogan

  • News
    • Politics
    • Economy
    • Sports
    • Arts&Culture
    • Health
    • Miscellaneous
    • Technology
    • Environment
  • Articles
    • Opinion
    • Analysis
    • Blog
    • Features
  • Videos
    • NewsFeed
    • Video Features
    • Explainers
    • TV
    • Digital Series
  • Infographs
  • In Pictures
  • • LIVE
News
  • Politics
  • Economy
  • Sports
  • Arts&Culture
  • Health
  • Miscellaneous
  • Technology
  • Environment
Articles
  • Opinion
  • Analysis
  • Blog
  • Features
Videos
  • NewsFeed
  • Video Features
  • Explainers
  • TV
  • Digital Series
Infographs
In Pictures
  • Africa
  • Asia
  • Asia-Pacific
  • Europe
  • Latin America
  • MENA
  • Palestine
  • US & Canada
BREAKING
Informed source to Al Mayadeen: SDF Commander-in-Chief Mazloum Abdi demands that al-Sharaa approve the establishment of an autonomous region similar to the Kurdistan Region of Iraq.
Israeli media: Three drones launched from Yemen toward Eilat in span of 20 minutes.
Qatari Foreign Ministry: "Israel" should have already ceased fire under Trump plan for Gaza
Qatari Foreign Ministry: Release of Israeli captives will mark end of war in Gaza in accordance with Trump plan.
Israeli media: Security incident in Gaza Strip classified as serious results in six wounded soldiers so far, two critically injured.
Al Mayadeen's correspondent in South Lebanon: Israeli drone strike targets vehicle in Deir Ames, Tyre governorate.
Lebanese Ministry of Health: Final toll from airstrike on car in Zebdine, Nabatieh District: Two martyrs, four injured
Egyptian media: Indirect talks between Hamas and Israelis begin in Sharm el-Sheikh.
AFP: France's new PM Sebastein Lecornu resigns just hours after unveiling cabinet.
Trump: Technical teams will meet again on Monday in Egypt to discuss and clarify the final details, and the first phase is scheduled to be completed this week

Dying satellites may contribute to climate change, ozone depletion

  • By Al Mayadeen English
  • Source: News websites
  • 1 May 2025 18:27
2 Min Read

Re-entering satellite debris may build up at high latitudes, causing temperature shifts of up to 1.5°C in the upper atmosphere.

Listen
  • x
  • Dying satellites may contribute to climate change, ozone depletion
    The Reuven Ramaty High Energy Solar Spectroscopic Imager solar observation satellite before it plummeted through the atmosphere on April 19, 2023. (NASA via AP)

Currently, more than 9,000 satellites are orbiting the sky, tracking weather, facilitating communications, aiding navigation, and monitoring the Earth. By 2040, the number of satellites could exceed 60,000.

A new study reveals that emissions from expired satellites, as they fall back to Earth and burn up, will significantly impact ozone hole recovery and climate in the coming years. Satellites typically need replacement after five years, with most being disposed of by lowering their altitude to burn up, releasing pollutants like aerosolized aluminum into Earth's atmosphere.

Related News

Erdogan hails Türksat 6A launch as milestone in domestic space tech

Space rivalry: Apple, Musk's SpaceX clash over satellite connectivity

To assess the effects of these increasing emissions, researchers simulated the impact of releasing 10,000 tonnes of aluminum oxide annually by 2040, an amount expected from the disposal of 3,000 satellites each year, assuming a fleet of 60,000 satellites.

Satellite re-entry could disrupt atmospheric balance

The findings, published in the Journal of Geophysical Research: Atmospheres, indicate that re-entering satellite debris will accumulate at high latitudes, potentially causing temperature anomalies of up to 1.5°C in the middle to upper atmosphere, reducing wind speeds and contributing to ozone depletion, which could hinder ozone hole recovery.

Additionally, other metals such as titanium, lithium, iron, and copper will also be released, but their effects have yet to be modeled.

  • Climate change
  • Satellite
  • Satellite technology
  • Earth
  • NASA
  • global warming
  • ozone layer

Most Read

Iraq at a crossroads: A new war front?

Iraq at a crossroads: A new war front?

  • West Asia
  • 30 Sep 2025
Tucker Carlson speaks at a memorial for Charlie Kirk, Sunday, September 21, 2025, at State Farm Stadium in Glendale, Arizona (AP)

Tucker Carlson: Israeli officers gave orders on Iran inside Pentagon

  • Politics
  • 2 Oct 2025
A Hamas fighter in combat fatigues stands before the ceremony for the handover of Israeli captives to the Red Cross in Nuseirat, central Gaza Strip, Saturday, February 22, 2025 (AP)

Hamas responds to Trump plan, backs Gaza withdrawal, exchange

  • Politics
  • 3 Oct 2025
ap

'Israel' pays influencers $7K per post to whitewash Gaza genocide

  • Politics
  • 1 Oct 2025

Coverage

All
War on Gaza

Read Next

All
Hezbollah's representative in Iran, Sayyed Abdullah Safieddine, during an interview with Al Mayadeen which aired on October 6, 2025 (Al Mayadeen)
Politics

Tehran never interferes in Hezbollah decisions: Representative in Iran

Smoke billows over the Gaza Strip following an Israeli bombardment, as seen from southern Palestine, Sunday, Oct. 5, 2025. (AP)
Politics

Indirect talks for a ceasefire in Gaza begin in Sharm El-Sheikh

Fighters from the Syrian Democratic Forces (SDF) prepare to attend a military parad in Qamishli, northeastern Syria, Tuesday, August 12, 2025 (AP)
Politics

Security forces seal Aleppo’s Sheikh Maqsoud, Ashrafieh districts

Amsterdam Captain Mohammed Ali Mohiuddin, who took part in the Global Sumud mission to Gaza, talks to Al Mayadeen on October 6, 2025 (Screengrab)
Politics

GSF captain says despite abuse, 'Israel weaker than spider's web'

Al Mayadeen English

Al Mayadeen is an Arab Independent Media Satellite Channel.

All Rights Reserved

  • x
  • Privacy Policy
  • About Us
  • Contact Us
  • Authors
Android
iOS