Earth, Environment, and Geosciences

1565 readers

7 users here now

Welcome to c/EarthScience @ Mander.xyz!

Notice Board

This is a work in progress, please don't mind the mess.

2023-06-13: We are looking for mods. Send a dm to @fossilesque@mander.xyz if interested!

What is geoscience?

Geoscience (also called Earth Science) is the study of Earth. Geoscience includes so much more than rocks and volcanoes, it studies the processes that form and shape Earth's surface, the natural resources we use, and how water and ecosystems are interconnected. Geoscience uses tools and techniques from other science fields as well, such as chemistry, physics, biology, and math! Read more...

Quick Facts

Rules

Don't throw mud. Be kind and remember the human.
Keep it rooted (on topic).
No spam.

Jobs

Teaching Resources

Tools

GitHub - RichardScottOZ/mineral-exploration-machine-learning: List of resources for mineral exploration and machine learning, generally with useful code and examples.

Climate

Climate Resources from the National Academy of Science

Similar Communities

Sister Communities

Science and Research

!scicomm@mander.xyz

Biology and Life Sciences

Plants & Gardening

Physical Sciences

Humanities and Social Sciences

Memes

founded 1 year ago

MODERATORS

fossilesque@mander.xyz

mishathings@mander.xyz

notsofunnycomment@mander.xyz

SciBot@mander.xyz

troyunrau@lemmy.ca

Dead satellites are filling space with trash. That could affect Earth’s magnetic field | Sierra Solter [Guardian, opinion] (www.theguardian.com)

submitted 5 months ago by hydroptic@sopuli.xyz to c/earthscience@mander.xyz

0 comments fedilink hide all child comments

Opinion piece by Sierra Solter, "a plasma physicist, engineer, and inventor who studies the intersection of heliophysics and aerospace". Relevant quote:

Upon investigating just how much dust in the form of satellite and rocket debris the space industry has dumped into the ionosphere during re-entry, I was alarmed to find that it is currently multiple Eiffel Tower’s worth of metallic ash. I wouldn’t have even been able to calculate that at all without a scientist’s personally run website. Our ozone is mere pennies thick, and soon we will be putting at least an Eiffel Tower’s worth of metallic ash a year directly into the ionosphere. And all of that will stay there, indefinitely.

How could we possibly think that burning trash in our atmosphere 24/7 is going to be fine?

no comments (yet)

sorted by: hot top controversial new old

there doesn't seem to be anything here