A parsec is a standard astronomical measurement that is often misunderstood. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A parsec is a ...

A new study helps solve the "final parsec problem" that has made supermassive ... the crests also get closer together. But measurements from pulsar timing hint that the height of the crests ...

Parsec is short for “parallax second”, and ... or 1.6 million AU. If we want to measure how bright something is, astronomical units of measurement get even weirder. In the second century ...

In a new study, scientists from Canada have proposed a solution to the final parsec problem of supermassive black hole (SMBH) mergers using self-interacting dark matter. When two galaxies merge ...