In this model, the comet-like object falls onto the neutron star and is disrupted by tidal forces.

It was discovered by Charles Messier in 1764 and included in his list of comet-like objects.

Charles Messier measured the position of the cluster and included it as M45 in his catalogue of comet-like objects, published in 1771.

At Mr. Pell's request I made a study of that comet-like object.

A comet-like object.

You said you were looking for a comet-like object, both in EUV and our gammas?

In 1764, French astronomer Charles Messier catalogued the cluster as the seventh member in his list of comet-like objects.

It was discovered by Charles Messier on June 5, 1764 and added to his catalogue of comet-like objects that same year.

It was discovered by Charles Messier in 1778 and subsequently included in his catalog of comet-like objects.

Messier catalogued it as the first entry in his catalogue of comet-like objects.