In this insanely hypothetical scenario, would it be possible to see a sun before our sun? (In the same galactic vicinity)
https://www.npr.org/2015/12/10/459100751/utah-reduced-chroni...
If you have a graduate degree in quantum mechanics or work for Intel as a designer/engineer of microprocessors then yeah, you can consider yourself exempt.
The title is inspired by that Carl Sagan quote from Cosmos, and the science is understandable for the most part by laypeople. There are science parts towards the end that I had to read a couple of times because it's just so unintuitive.
Even framing this objects actions using human concepts (benign, malign) is very short sighted. It’s possible any alien life experiences complexities were fundamentally unable to comprehend (there’s some good sci fi short stories that explore this).