There are several different classes of supernovae. For example, Type II supernovae are associated with larger mass stars. The Sun will not terminate as a supernova, but may potentially evolve into a standard (or not) planetary nebula (see the Universe Today post “Astronomers Hint that our...
Being a very lazy student, he seldom takes ___ in all his classes. A. notices B. notes C. papers D. sights 8. ___ I could copy down the words on the blackboard, the teacher had wiped them off it. A. When B. Until C. Before D. Unless 9. The doctor said that she...
A. in B. for C. on D. with 7. Being a very lazy student, he seldom takes ___ in all his classes. A. notices B. notes C. papers D. sights 8. ___ I could copy down the words on the blackboard, the teacher had wiped them off it. A. When B. Until C. Befo...
Being already something of a science enthusiast, I’d heard of eclipses, and realized this must be one. I arrived at school a few minutes later, and regaled the other kids with my “discovery”. But despite the obviousness (at least to me) of what was going on, I wasn’t widely b...
(high school and college) come to NRAO for an intense course in radio astronomy. The staff turn on the knowledge firehose and “really pour it on them”, as Mr. Sizemore puts it. They have classes during the day and then do research at night with the telescopes. He says it’s not ...
Being a very lazy student, he seldom takes ___ in all his classes. A. notices B. notes C. papers D. sights 8. ___ I could copy down the words on the blackboard, the teacher had wiped them off it. A. When B. Until C. Before D. Unless 9. The doctor said that sh...