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Tarantula Nebula: A Drama of Star Formation and Evolution by NASA's Marshall Space Flight Center Via Flickr: The 2002 Chandra image of the Tarantula Nebula gives scientists a close-up view of the drama of star formation and evolution. The Tarantula, also known as 30 Doradus, is in one of the most active star-forming regions in our Local Group of galaxies. Massive stars are producing intense radiation and searing winds of multimillion-degree gas that carve out gigantic super-bubbles in the surrounding gas. Other massive stars have raced through their evolution and exploded catastrophically as supernovas, leaving behind pulsars and expanding remnants that trigger the collapse of giant clouds of dust and gas to form new generations of stars. 30 Doradus is located about 160,000 light years from Earth in the Large Magellanic Cloud, a satellite galaxy of our Milky Way Galaxy. It allows astronomers to study the details of starbursts - episodes of extremely prolific star formation that play an important role in the evolution of galaxies. At least 11 extremely massive stars with ages of about 2 million years are detected in the bright star cluster in the center of the primary image (left panel). This crowded region contains many more stars whose X-ray emission is unresolved. The brightest source in this region known as Melnick 34, a 130 solar-mass star located slightly to the lower left of center. On the lower right of this panel is the supernova remnant N157B, with its central pulsar. Image credit: NASA/CXC/Penn State/L.Townsley et al. #NASA #MarshallSpaceFlightCenter #MSFC #Marshall #chandraxrayobservatory #ChandraXRay #cxo #chandra #astronomy #space #astrophysics #nasamarshallspaceflightcenter #solarsystemandbeyond #TarantulaNebula #nebula Read more More about the Chandra X-ray Observatory NASA Media Usage Guidelines

The Orion Nebula by NASA's Marshall Space Flight Center Via Flickr: Look just below the middle of the three stars of belt in the constellation of Orion to find the Orion Nebula, which can be seen without a telescope. With a telescope like Chandra, however, the view is much different. In this image, X-rays from Chandra (blue) reveal individual young stars, which are hot and energetic. When combined with radio emission from the NSF's Very Large Array (purple), a vista of this stellar nursery is created that the unaided human eye could never capture. Image credit: X-ray: NASA/CXC/SAO/S.Wolk et al; Radio: NSF/NRAO/VLA Read more More about the Chandra X-ray Observatory NASA Media Usage Guidelines