If you find a supernova remnant in a region of space, or star cluster what does that say about that region?

Question

??

Answer 1

most probably that area has great gravitation..which is why stars form a cluster..it might turn into a black hole eventually..also it's supposed to have a high entropy..i think..

Answer 2

That a black hole was there...or something about a black hole

Answer 3

A gravitic mass is sure to be at the center of the resultant nebula caused by the supernova.

The gravitic mass may be a black hole, a neutron star, or a pulsar.

It would certainly be a candidate for microwave and radio telescope telemetry.

What kind of gravitic anomyly may tell you how old that nebula is and how long ago the supernova went off.

Answer 4

There was a supernova there? (I seriously don't know).

Answer 5

If you find a supernova remnant that would suggest there was a large star in that region, the region probably had quite a lot of hydrogen to form a star large enough to produce a super nova.

Similarly a star cluster indicates that there is a wide enough dispersion of hydrogen to produce stars individually, although they may have a gravitational attraction to each other, to remain in a cluster.