Astronomical image of a orange glowing nebula in space

Rosette Nebula • Canada-France-Hawaii Telescope / 2003

Astronomical image of a multicolored nebula in space

Detail of a Hubble Space Telescope mosaic image of the Crab Nebula • NASA, ESA, J. Hester and A. Loll (Arizona State University)

Detail of the Eagle Nebula as imaged by the Hubble Space Telescope • NASA, ESA, and the Hubble Heritage Team (STScI/AURA)

Telescopic image of glowing gas clouds

The original 1995 image of the Eagle nebula • NASA, Jeff Hester, and Paul Scowen (Arizona State University)

Hubble Space Telescope image of the Orion Nebula

Orion Nebula • ESA/Hubble

Photo of the Orion Nebula

The Great Nebula in Orion • Photo by Bryan Goff (CC BY SA 4.0)

Exploring the birthplace of the stars

Ori­on the Hunter, the Giant, the pur­suer of the Pleiades, is a famil­iar fig­ure in the night sky. Even the neo­phyte stargaz­er will rec­og­nize the three bright stars of Ori­on’s belt, and the tri­ad of stars that are the sword dan­gling at his hip. If the night is clear you might notice that the mid­dle star of the sword lacks the sharp def­i­n­i­tion of the oth­er stars. Binoc­u­lars will show that the “star” is not a star at all, but a blur of green­ish light. Obser­va­to­ry pho­tographs record a swirling drap­ery of lumi­nous gas.