James Webb Carina Nebula Horizontal Poster, Nasa Posters, Space Posters, High-Resolution, Sci-Fi Posters, Deep Field, Space Telescope

James Webb Carina Nebula Horizontal Poster, Nasa Posters, Space Posters, High-Resolution, Sci-Fi Posters, Deep Field, Space Telescope

Credits:
IMAGE: NASA, ESA, CSA, STScI
DESIGNER: Dani Player (STScI)

“The seemingly three-dimensional “Cosmic Cliffs” showcases Webb’s capabilities to peer through obscuring dust and shed new light on how stars form. Webb reveals emerging stellar nurseries and individual stars that are completely hidden in visible-light pictures. This landscape of “mountains” and “valleys” is actually the edge of a nearby stellar nursery called NGC 3324 at the northwest corner of the Carina Nebula.

So-called mountains — some towering about 7 light-years high — are speckled with glittering, young stars imaged in infrared light. A cavernous area has been carved from the nebula by the intense ultraviolet radiation and stellar winds from extremely massive, hot, young stars located above the area shown in this image. The blistering, ultraviolet radiation from these stars is sculpting the nebula’s wall by slowly eroding it away. Dramatic pillars rise above the glowing wall of gas, resisting this radiation. The “steam” that appears to rise from the celestial “mountains” is actually hot, ionized gas and hot dust streaming away from the nebula due to the relentless radiation.

Objects in the earliest, rapid phases of star formation are difficult to capture, but Webb’s extreme sensitivity, spatial resolution and imaging capability can chronicle these elusive events.”