Hubble is reprising one of its greatest hits. Twenty years after the release of its iconic image of the Eagle nebula's "Pillars of Creation", the space telescope – which turns 25 this year – has captured two new, even sharper views that peer through the pillars' shrouds of dust.
The original image, taken in 1995 with Hubble's Wide Field and Planetary Camera 2, revealed three towering "elephant trunks" of gas and dust that are in the process of forming new stars. The columns are also being sculpted and eroded by winds from nearby young star.
Normally faint and elusive, the Jellyfish Nebula is caught in this alluring telescopic mosaic. The scene is anchored right and left by two bright stars, Mu and Eta Geminorum, at the foot of the celestial twin while the Jellyfish Nebula is the brighter arcing ridge of emission with dangling tentacles below and right of center. In fact, the cosmic jellyfish is part of bubble-shaped supernova remnant IC 443, the expanding debris cloud from a massive star that exploded.