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How Does One Distinguish Between Auroral and Magnetic Field Activity on a Brown Dwarf?

Question: Was reading about SIMP J01365663+0933473 and was wondering how you separate aurora activity from magnetic activity created by…

Why Do Pictures of Stars From Space Telescopes Appear Point-Like Rather Than Round?

Question: Can you get a video image of a twinkling star in space? Also if stars do not twinkle…

Do Stars Have Unique “Signatures”

Question: Hi, I am trying to establish whether each star has a unique signature. I asked an astronomer locally…

Reference for Pulsar Spin Frequency and First Derivative for All Detected Pulsars

Question: Please, how do I get data values of the spin frequency first derivative of all detected pulsars at…

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…

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