Category: Earth and Space Exploration

What is Earth and Space Exploration, and how do scientists study Earth, planets, stars, and the universe using modern technology? Explain its importance for human life and future discoveries.

Here are the detailed, foundational facts about our home galaxy based on current astronomical, scientific, and space agency, including NASA, information:

The Aurora Borealis is more than just pretty lightsits actually a space-weather event happening above us.

Deeper but still simple explanation:

The Sun is always releasing energy and tiny charged particles (called solar wind). Sometimes, during strong solar activity like solar flares, even more particles are sent toward space.

When these particles reach the Earth, they dont just hit the ground because Earth is protected by a magnetic field (like an invisible shield). This magnetic field guides the particles toward the North Pole and South Pole.

As the particles enter Earths upper atmosphere, they collide with gases like:

Oxygen

Nitrogen

These collisions give energy to the gas particles. When the gases release that energy, they glowthis is what we see as the aurora.

Why it moves like curtains or waves?

The lights move because the charged particles are affected by Earths magnetic field, causing them to flow and swirl in the sky.

Why mostly near the poles?

Because thats where the magnetic field lines are strongest and guide the particles downward.

Extra fact: A similar light happens in the South Pole called the Aurora Australis.

How many galaxies in our universe?

Reading Response 06: Case Study

Case Study

For this assignment, use contemporary, real-world examples to develop a case study that draws on arguments and concepts from the readings. Apply arguments from at least two of this weeks texts to analyze your case.

Assigned Readings:

• Crawford, Kate. Earth. Atlas of AI: Power, Politics, and the Planetary Costs of Artificial Intelligence. Yale University Press, 2021. pp. 23-52
• Hogan, Ml. The Fumes of AI. Critical AI. Volume 2, Issue 1, April 2024
• Monserrate, Steven Gonzalez. The Staggering Ecological Impacts of Computation and the Cloud. The MIT Press Reader, 14 Feb. 2022. Accessed online.

What to Do:

1. Select your example or case study. Look for something that serves as an example to highlight the issues raised in the readings.
2. Describe your case and provide context: Who are the main actors or stakeholders? What is the technology at play? What are the political, economic, or cultural stakes?
3. Draw connections between the readings and your case study. How does your example help us understand the ideas presented in the texts?

Format & Requirements:

• Length: 500 words minimum
• Format: Google Doc, Word Doc, or PDF
• Engage with at least 2 readings
• Focus on analysis and reflection, not just summary
• Provide a clear connection between the case study and the ideas/concepts from the readings.
• Cite your sources thoroughly using a consistent format (APA,)
  • This includes disclosure of your use of GenAI tools, if employed.

The solar syst is a group of sun planet and their moon asteroid comet

Soils are important for the carbon cycle and climate change.

Watch this TED talk:

Then, read these short blogposts:

Without the use of generative AI tools, write a 500 word (or less) essay that addresses how the timescale of soil formation compares to the pace of climate change. In other words, how quickly can soils be adapted for use to address climate change?

• Assigned reading
• 4/7, Michael Blastland, Alexandra L.J. Freeman, Sander van der Linden, Theresa M. Marteau, and David Spiegelhalter, Five Rules for Evidence Communication:

Do lab 1 attached

do lab 8 attached