"NGC 5486 hosted a supernova in 2004, and astronomers used the keen vision of Hubble’s Advanced Camera for Surveys to explore the aftermath in the hopes of learning more about these explosive events."įollow Samantha Mathewson Follow us on Twitter and on Facebook. "As massive stars reach the end of their lives, they cast off huge amounts of gas and dust before ending their lives in titanic supernova explosions," NASA officials said in the statement. The recent photo of NGC 5486 was taken as part of an initiative to explore debris left behind by Type II supernovas, which are violent stellar explosions that occur following the rapid collapse of a massive star. Hubble photographed the Pinwheel Galaxy in 2006, which, at the time, was the largest and most detailed photo of a spiral galaxy ever taken by the space telescope, according to the NASA statement. ![]() It is about twice the size of the Milky Way, with prominent and well-defined spiral arms, and estimated to be home to more than a trillion stars. The Pinwheel Galaxy, formally known as NGC 5457, lies about 21 million light years from Earth in the constellation Ursa Major, and is one of the closest galaxies to our planet. “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,” NASA explains.NGC 5486 lies close to the much larger Pinwheel Galaxy, which is one of the best-known examples of a "grand design" spiral galaxy. NASAs Hubble Space Telescope captured this image in December 2022. The new photo released by NASA taken from Hubble shows the star-forming region NGC 1333, a nebula that is approximately 960 light-years away. Twinkling stars blanket this new view of the Carina Nebula, a vast cloud of dust and gas that lies 7,500 light-years from Earth. NASA Hubble Telescope’s 33rd Anniversary Photo, Explained And then, the first image taken from the telescope was on May 20, 1990, and a few months later, the telescope observed the first really cool thing from space - the remnants of Supernova 1987A - and images have been getting better and better since. The color results from assigning different hues (colors) to each monochromatic (grayscale) image associated with an individual filter. Several filters were used to sample medium wavelength ranges. One day before it was actually released into space, on April 24, 1990, the Hubble Space Telescope was road aboard the space shuttle Discovery. About The Image Color Info: These images are a composite of separate exposures acquired by the WFC3 instrument on the Hubble Space Telescope. In honor of the telescope’s big birthday, NASA released a new, magical image - and what better time than now to look back at some of the other incredible photos Hubble has given the world, and look back. And over the past three decades and change, we’ve seen some incredible images from regions of space that are so far away, and so massive, it’s hard to conceptualize. NASA’s Hubble Space Telescope is back in business, exploring the universe near and far. This far-infrared and radio view of it shows the cool (green) and warm (blue) dust, as well as the hydrogen gas (red). Thirty-three years ago, on April 25, 1990, the Hubble Space Telescope was first deployed and a new era of astronomy was born. The Small Magellanic Cloud is a satellite of the Milky Way, containing about 3 billion stars.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |