Jets of gas that are several light years long are emerging from the blue supergiant MWC 137, and no one knows why.

Most globular clusters are among the first stars to form in the universe, but the globular cluster NGC 6352 seems abnormally young in comparison.

It took 10 years of observations for astronomers to determine that the star HD 154345 had a Jupiter-like exoplanet orbiting it.

While the gamma ray burst GRB 090926A itself might be interesting to some astronomers (particularly desperate gamma ray astronomers), the interstellar gas between the burst and Earth may be even more interesting.

IC 10 is a nearby starburst, a type of galaxy that is forming stars at a very high rate (for its size) that should not be confused with the fruit flavored candy.

The cluster of galaxies Abell S1063 was only reported as a discovery in the 1980s, but it has attracted a lof of attention because of how it gravitationally distorts the light of galaxies behind it.

The S254-S258 Complex is a chain of ionized gas bubbles connected by a filament of cold interstellar gas and dust where star are forming in a complicated (or possibly complex) way.

NGC 3504 contains three rings, two bars, and a supermassive black hole but no locations licensed to sell alcohol (as far as astronomers know).

An exoplanet has managed to stay in a stable orbit around LX Serpentis despite the fact that it is a cataclysmic binary star system with a chaotic past.

Markarian 590 contains an active galactic nucleus with a supermassive black hole, and the region around the black hole has strangely changed in brightness a couple of times in the past 50 years.