What is the explanation of Oumuamua?
What is different about Oumuamua?
What is Oumuamua made of?
What is Oumuamua doing now?
Why is Oumuamua not a comet?
What kind of asteroid is Oumuamua?
Where is Oumuamua asteroid now?
Why was Oumuamua reclassified as a asteroid?
Where is Oumuamua currently?
Will Oumuamua come back?
Are they still tracking Oumuamua?
Is there a comet heading towards Earth?