better icon for night sky simulator

Author: chrisorban

docs/activities.html

@@ -1034,11 +1034,11 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="22" data-categories="QWR2YW5jZWQlMjBIUyUyQ0FzdHJvbm9teSUyQ0RhdGElMjBTY2llbmNlJTJDU3ByZWFkc2hlZXRzJTJDSmF2YXNjcmlwdA==" data-listing-file-modified-sort="1750997186103" data-listing-reading-time-sort="1" data-listing-word-count-sort="155">
+<div class="g-col-1" data-index="22" data-categories="QWR2YW5jZWQlMjBIUyUyQ0FzdHJvbm9teSUyQ0RhdGElMjBTY2llbmNlJTJDU3ByZWFkc2hlZXRzJTJDSmF2YXNjcmlwdA==" data-listing-file-modified-sort="1751703132668" data-listing-reading-time-sort="1" data-listing-word-count-sort="155">
 <a href="./projects/nightsky.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top">
-<img loading="lazy" data-src="./img/nightsky.png" class="thumbnail-image card-img" style="height: 150px;">
+<img loading="lazy" data-src="./img/dense_starfield.png" class="thumbnail-image card-img" style="height: 150px;">
 </p>
 <div class="card-body post-contents">
 <h5 class="no-anchor card-title listing-title">

docs/img/dense_starfield.png

@@ -177,7 +177,7 @@ <h1 class="title">Night Sky Simulator</h1>
 
 <div class="quarto-figure quarto-figure-center">
 <figure class="figure">
-<p><img src="../img/nightsky.png" class="img-fluid figure-img"></p>
+<p><img src="../img/dense_starfield.png" class="img-fluid figure-img" width="300"></p>
 <figcaption>Simulated Night Sky</figcaption>
 </figure>
 </div>

docs/projects/nightsky.html

@@ -1,6 +1,6 @@
 ---
 title: "Night Sky Simulator"
-image: ../img/nightsky.png
+image: ../img/dense_starfield.png
 categories:
   - Advanced HS
   - Astronomy
@@ -9,7 +9,7 @@ categories:
   - Javascript
 ---
 
-![Simulated Night Sky](../img/nightsky.png)
+![Simulated Night Sky](../img/dense_starfield.png){width=300}
 
 The image above is not an actual picture of the night sky or any real star field (maybe you've already noticed that its a fake!). It is a randomly-generated night sky from a computer program we are going to build. We are going to learn a little bit about stars and then we are going to think about why some stars appear brighter in the sky than others and what it means.