Question 1
What is the modern explanation for what the ancient Chinese called "guest stars"?
◦ They are nova or supernova.
◦ They are meteorites.
◦ They are comets.
◦ They are planets.
◦ None of the above.
Question 2
The Bayeux Tapestry is pictured here:

Which astronomical event is featured in this picture?
◦ collapse of a nebula
◦ an eclipse
◦ a supernova
◦ the arrival of Haley's Comet