astronomy articles - Page: 5
What caused the Veil Nebula?
What is the protoplanet theory in simple terms?
What is the remnant of a supernova called?
How did Hubble calculate the distances to far away galaxies based on?
What type of remnant can form after a supernova?
In what constellation is the Sun located?
What constellation is the Sun in right now?
How did Edwin Hubble prove that Andromeda is not a nebula in our galaxy?
Why does Polaris appear stationary in the sky?
How did Hubble measure the distance to the Andromeda Galaxy?
Can we see planets around other stars?
How to tell if it's a comet?
What is a big bright star called?
How do protoplanets become planets?
What is a bright giant star?
What is stellar life?
Why do astronomers have difficulty looking at distant stars?
Why did people think there was life on Mars?
What is a supernova also called?
Why can it be difficult for astronomers to make observations of distant galaxies?
What evidence supports nebula theory?
How is a star born step by step?
Can shooting stars change color?
