Tag Archive for 'NGC 5248'

This Hubble image shows NGC 5248, a grand design spiral galaxy located some 42 million light-years away in the constellation of Boötes. The color image was made from separate exposures taken in the visible, ultraviolet and near-infrared regions of the spectrum with Hubble’s WFC3 instrument. Six filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / F. Belfiore / J. Lee / PHANGS-HST Team.

Hubble Space Telescope Sees Starburst Regions in NGC 5248

Oct 7, 2024 by Enrico de Lazaro

Hubble’s Wide Field Camera 3 (WFC3) has taken a striking new image of the grand design spiral galaxy NGC 5248. This Hubble image shows NGC 5248, a grand...

This image from ESO’s Very Large Telescope shows the central region of NGC 5248, a spiral galaxy located some 59 million light-years away in the constellation of Boötes. Image credit: ESO / VLT / MUSE / TIMER Survey.

VLT Focuses on Spiral Galaxy NGC 5248

Oct 26, 2021 by Enrico de Lazaro

Astronomers using ESO’s Very Large Telescope (VLT) have imaged the innermost regions of the compact intermediate spiral galaxy NGC 5248. This image from...

This Hubble images shows Caldwell 45, a spiral galaxy located 59 million light-years away in the constellation Boötes. Also known as NGC 5248, this galaxy is notable for the ring structure around its nucleus. These nuclear rings are characterized by hot spots of starburst activity. Caldwell 45 was discovered by astronomer William Herschel in 1784. The galaxy has an apparent magnitude of 10 and can be spotted using a small telescope, though it won’t appear very bright. A larger telescope is needed to make out the galaxy’s spiral arms. The best time of year to observe Caldwell 45 is during the northern hemisphere’s spring and the southern hemisphere’s autumn. This stunning image of Caldwell 45 is a composite of observations made by Hubble’s Wide Field Camera 3 (WFC3) and Wide Field and Planetary Camera 2 (WFPC2) in visible, infrared, and ultraviolet light. It captures the glowing red clouds where new stars are forming, scattered along the galaxy’s winding arms. These observations of Caldwell 45 were made to help astronomers learn more about gas in the galaxy’s starburst regions, as well as to better understand the structure of its nuclear rings. Image credit: NASA / ESA / J. Lee, California Institute of Technology / A. Filippenko, University of California, Berkeley / Gladys Kober, Catholic University of America.

NASA Releases Stunning Images of 30 Caldwell Objects

Dec 15, 2020 by News Staff

NASA has released more than 50 new Hubble images featuring 30 galaxies, star clusters, and nebulae. All of these objects belong to a collection known to...