![]() This is caused by pencil-thin jets shooting out from newly forming stars outside the frame of view. It looks like a fireworks finale, with several overlapping events. Hubble captures the reddish glow of ionized hydrogen. The bottom of the picture presents a keyhole peek deep into the dark nebula. ![]() A diagonal string of fainter accompanying stars looks reddish because dust is filtering starlight, allowing more of the red light to get through. The fine dust scatters the starlight at blue wavelengths.įarther down, another bright super-hot star shines through filaments of obscuring dust, looking like the Sun shining through scattered clouds. The image underscores the fact that star formation is a messy process in our rambunctious universe.įerocious stellar winds, likely from the bright blue star at the top of the image, are blowing through a curtain of dust. ![]() To capture this image, Hubble peered through a veil of dust on the edge of a giant cloud of cold molecular hydrogen – the raw material for fabricating new stars and planets under the relentless pull of gravity. The blackness in the image is not empty space, but filled with obscuring dust. Hubble just scratches the surface because most of the star birthing firestorm is hidden behind clouds of fine dust – essentially soot – that are thicker toward the bottom of the image. Hubble's colorful view, showcased through its unique capability to obtain images from ultraviolet to near-infrared light, unveils an effervescent cauldron of glowing gasses and pitch-black dust stirred up and blown around by several hundred newly forming stars embedded within the dark cloud. The nebula is in the Perseus molecular cloud, and located approximately 960 light-years away. Four Successful Women Behind the Hubble Space Telescope's AchievementsĪstronomers are celebrating NASA's Hubble Space Telescope’s 33rd launch anniversary with an ethereal photo of a nearby star-forming region, NGC 1333.Characterizing Planets Around Other Stars.Measuring the Universe's Expansion Rate.
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