New images of the massive structure is helping astronomers identify the tune being played by the celestial guitar.

The Guitar Nebula, powered by pulsar PSR B2224+65, produces glowing particles and X-rays. This reveals how particles travel ...

The Hubble Space Telescope and the Chandra X-ray Observatory captured a pulsar in the Guitar Nebula living out its rock star ...

To see the Crab Nebula for yourself, you'll have to wait until around midnight local daylight time, after it has sufficiently ...

This swath of dust, which blocks out light from the bright nebula Gum 55 behind it, is known as the Dark Wolf Nebula.

From the mysterious 'Pillars of Creation' to the iconic Horsehead nebula, check out these 7 breathtaking images of Nebulae ...

Formation of new stars in clusters of galaxies is one of the most captivating sights in the Universe. Check out these ...