Nolan Penwright
Latest Articles
1/6/2026
How to use the H-R diagram?
1/6/2026
What characteristics of stars do we use to classify them?
1/6/2026
Where did the SpaceX debris fall?
1/6/2026
What is Elon Musk's goal for space?
1/6/2026
Can we see planets around other stars?
1/6/2026
What does a nebula contain?
1/6/2026
What are three disadvantages of space exploration?
1/6/2026
What is the actual shape of our universe?
1/2/2026
Which is more better, ISRO or NASA?
1/2/2026