Question: Hi, I am trying to establish whether each star has a unique signature. I asked an astronomer locally…
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Question About the Remnant for Supernova 386
Question: I was wondering about the Supernova 386 observed by Chinese astronomers and its remnant. There seems to be…
Why Can We Detect Kuiper Belts Around Other Stars But Cannot See Our Own Oort Cloud?
Question: We cannot see the Oort cloud with any of our technology (i.e. Hubbel or anything else) but we…
How Fast Can a Pulsar Spin?
Question: How fast can a pulsar spin? — Anna Answer: The fastest spinning pulsar has been clocked at a…
Nova in Cassiopeia on August 15 2016 at 10:41 PM?
Question: Did anyone see the nova just east of cassiopeia at 10:41 P.M. PDT Monday night ? It lasted…
What Discoveries Were Made Possible by Jocelyn Bell Burnell’s Discovery of Pulsars?
Question: What discoveries were made possible by Jocelyn Bell Burnell’s discovery of pulsars? — Anna Answer: Before Jocelyn Bell…