Comparison views of “Mystic Mountain”: These two images of a pillar of star birth, three light-years high, demonstrate how observations taken in visible and infrared light by the NASA/ESA Hubble Space Telescope reveal dramatically different and complementary views of an object. The pair of images demonstrates how Hubble’s new panchromatic view of the Universe shows striking differences between visible and infrared wavelengths. This turbulent cosmic pinnacle lies within a tempestuous stellar nursery called the Carina Nebula, located 7500 light-years away in the southern constellation of Carina. The images mark the 20th anniversary of Hubble’s launch and deployment into an orbit around Earth. [Left] This visible-light view shows how scorching radiation and fast winds (streams of charged particles) from super-hot newborn stars in the nebula are shaping and compressing the pillar, causing new stars to form within it. Infant stars buried inside fire off jets of gas that can be seen streaming from towering peaks. Streamers of hot ionised gas can be seen flowing from the ridges of the structure, and wispy veils of gas and dust, illuminated by starlight, float around it. The dense parts of the pillar are resisting being eroded by radiation. The colours in this composite image correspond to the glow of oxygen (blue), hydrogen and nitrogen (green), and sulphur (red). [Right] This near-infrared image shows a myriad of stars behind the gaseous veil of the nebula's background wall of hydrogen, laced with dust. The foreground pillar becomes semi-transparent because infrared light from the background stars penetrates through much of the dust. A few stars inside the pillar also become visible. Representative colours are assigned to three different infrared wavelength ranges. Hubble’s Wide Field Camera 3 observed the pillar in February/March 2010.

Name: Carina Nebula, HH 901, HH 902
Type: Milky Way : NebulaMilky Way : Nebula : Type : Jet
Category: Nebulae
Distance: 7500 light years
Release date: 23 April 2010, 10:00
Credit: NASA, ESA, M. Livio and the Hubble 20th Anniversary Team (STScI)

Wide view of “Mystic Mountain”: This craggy fantasy mountaintop enshrouded by wispy clouds looks like a bizarre landscape from Tolkien’s The Lord of the Rings. The NASA/ESA Hubble Space Telescope photograph, which is stranger than fiction, captures the chaotic activity atop a pillar of gas and dust, three light-years high, which is being eaten away by the brilliant light from nearby bright stars. The pillar is also being assaulted from within, as infant stars buried inside it fire off jets of gas that can be seen streaming from towering peaks. This turbulent cosmic pinnacle lies within a tempestuous stellar nursery called the Carina Nebula, located 7500 light-years away in the southern constellation of Carina. The image marks the 20th anniversary of Hubble's launch and deployment into Earth orbit. Scorching radiation and fast winds (streams of charged particles) from hot newborn stars in the nebula are shaping and compressing the pillar, causing new stars to form within it. Streamers of hot ionised gas can be seen flowing off the ridges of the structure, and wispy veils of dust, illuminated by starlight, float around its peaks. The pillar is resisting being eroded by radiation. Nestled inside this dense mountain are fledgling stars. Long streamers of gas can be seen shooting in opposite directions from the pedestal at the top of the image. Another pair of jets is visible at another peak near the centre of the image. These jets are the signpost for new starbirth. The jets are launched by swirling discs around the stars, as these discs allow material to slowly accrete onto the stellar surfaces. Hubble’s Wide Field Camera 3 observed the pillar on 1-2 February 2010. The colours in this composite image correspond to the glow of oxygen (blue), hydrogen and nitrogen (green), and sulphur (red).

Name: Carina Nebula, HH 901, HH 902
Type: Milky Way : NebulaMilky Way : Nebula : Type : Jet
Category: Nebulae
Constellation: Carina
Distance: 7500 light years
Release date: 23 April 2010, 10:00
Credit: NASA, ESA and M. Livio and the Hubble 20th Anniversary Team (STScI)

Details in a cosmic pinnacle: This is a series of close-up views of the complex gas structures in a small portion of the Carina Nebula. The nebula is a cold cloud of predominantly hydrogen gas. It is laced with dust, which makes the cloud opaque. The cloud is being eroded by a gusher of ultraviolet light from young stars in the region. They sculpt a variety of fantasy shapes, many forming tadpole-like structures. In some frames, smaller pieces of nebulosity can be seen freely drifting, such as the  structure, four trillion kilometres long, at upper right. The most striking feature is a horizontal jet 5.5 trillion kilometres long in the upper left frame. It is being blasted into space by a young star hidden in the tip of the pillar-like structure. A bowshock has formed near the tip of the jet.

Name: Carina Nebula, HH 901, HH 902
Type: Milky Way : NebulaMilky Way : Nebula : Type : Jet
Category: Nebulae
Distance: 7500 light years
Release date: 23 April 2010, 10:00
Credit: NASA, ESA, M. Livio and the Hubble 20th Anniversary Team (STScI)

Hubble captures spectacular “landscape” in the Carina Nebula: The NASA/ESA Hubble Space Telescope captured this billowing cloud of cold interstellar gas and dust rising from a tempestuous stellar nursery located in the Carina Nebula, 7500 light-years away in the southern constellation of Carina. This pillar of dust and gas serves as an incubator for new stars and is teeming with new star-forming activity. Hot, young stars erode and sculpt the clouds into this fantasy landscape by sending out thick stellar winds and scorching ultraviolet radiation. The low density regions of the nebula are shredded while the denser parts resist erosion and remain as thick pillars. In the dark, cold interiors of these columns new stars continue to form. In the process of star formation, a disc around the proto-star slowly accretes onto the star's surface. Part of the material is ejected along jets perpendicular to the accretion disc. The jets have speeds of several hundreds of miles per second. As these jets plough into the surrounding nebula, they create small, glowing patches of nebulosity, called Herbig-Haro (HH) objects. Long streamers of gas can be seen shooting in opposite directions off the pedestal on the upper right-hand side of the image. Another pair of jets is visible in a peak near the top-centre of the image. These jets (known as HH 901 and HH 902, respectively) are common signatures of the births of new stars. This image celebrates the 20th anniversary of Hubble's launch and deployment into an orbit around Earth. Hubble's Wide Field Camera 3 observed the pillar on 1-2 February 2010. The colours in this composite image correspond to the glow of oxygen (blue), hydrogen and nitrogen (green) and sulphur (red).

Name: Carina Nebula, HH 901, HH 902
Type: Milky Way : NebulaMilky Way : Nebula : Type : Jet
Category: Nebulae
Constellation: Carina
Distance: 7500 light years
Release date: 23 April 2010, 10:00
Credit: NASA, ESA, and M. Livio, The Hubble Heritage Team and the Hubble 20th Anniversary Team (STScI)