The first is The Ring Nebula which is a standard tourney game.

It is five times the size of the famed Ring Nebula in Lyra at 6.5 arcminutes.

Unlike the Ring Nebula, NGC 1360 is clearly elliptical.

In 1800, he discovered the central star in M57, the Ring Nebula in the constellation Lyra.

He discovered the Ring Nebula in 1779.

Like the Ring Nebula in Lyra, the ring is approximately 1 light-year in diameter.

Within the last two thousand years, the central star of the Ring Nebula has left the asymptotic giant branch after exhausting its supply of hydrogen fuel.

The most celebrated of them is M57, the Ring Nebula in Lyra.

By now Charon should be somewhere deep inside the Ring Nebula, not loitering around these parts.

The Ring Nebula is often called simply "The Ring"