Back to Article List From the December 2009 issue Ask Astro web extra: Our Sun appears yellow, but the sky isn’t. Why? Associate Editor Liz Kruesi By Astronomy Staff | Published: December 28, 2009 | Last updated on May 18, 2023 Key Takeaways:
Solar System Senators Kelly and Cornyn introduce resolution recognizing June 30 as National Asteroid Day
Solar System When the Sun becomes a red giant, will the outer planets and moons become more temperate?