Tag Archive for 'Starburst galaxy'

This image snapped by Hubble reveals a detailed view of part of the spiral galaxy NGC 4536. Image credit: NASA / ESA / Hubble.

Hubble Takes Close Look at NGC 4536

Apr 10, 2017 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has taken the most detailed image so far of a spectacular part of the spiral galaxy NGC 4536. This image snapped by...

Schematic representation of rotating disc galaxies in the early Universe (right) and the present day (left). New VLT observations suggest that such massive star-forming disc galaxies in the early Universe were less influenced by dark matter (shown in red), as it was less concentrated. As a result the outer parts of distant galaxies rotate more slowly than comparable regions of galaxies in the local Universe. Image credit: ESO / L. Calçada.

Universe’s Early Galaxies Were Less Influenced by Dark Matter

Mar 15, 2017 by News Staff

New observations from ESO’s Very Large Telescope (VLT) indicate that massive, star-forming galaxies during the peak epoch of galaxy formation, 10 billion...

This image shows the megamaser galaxy LEDA 58817, which lies in the constellation Ophiuchus, about 370 million light-years away. Image credit: NASA / ESA / Hubble / Judy Schmidt, www.geckzilla.com.

Hubble Spots Cosmic Megamaser

Dec 26, 2016 by News Staff

NASA has released a stunning image snapped by the NASA/ESA Hubble Space Telescope of the megamaser galaxy LEDA 58817. This image shows the megamaser galaxy...

The distorted galaxy in the simulation (main image) results from a collision and merger between two galaxies. Astronomers think such a merger could be the reason why SPT0346-52 is having such a boom of stellar construction. Once the two galaxies collide, gas near the center of the merged galaxy (shown as the bright region in the center of the simulation) is compressed, producing a burst of new stars. The composite inset shows X-ray data from Chandra (blue), short wavelength infrared data from Hubble (green), infrared light from Spitzer (red) at longer wavelengths, and infrared data from ALMA (magenta) at even longer wavelengths. There is no blue at the center of the image, showing that Chandra did not detect any X-rays that could have signaled the presence of a growing black hole. Image credit: X-ray – NASA / CXC / University of Florida / J. Ma et al; optical – NASA / STScI; infrared – NASA / JPL-Caltech; radio – ESO / NAOJ / NRAO / ALMA; simulation - Simons Foundation / Gordon and Betty Moore Foundation / Flatiron Institute / Caltech / C. Hayward & P. Hopkins.

Astronomers Find Hyper-Starburst Galaxy 12.7 Billion Light-Years Away

Dec 9, 2016 by News Staff

Astronomers have used CSIRO’s Australia Telescope Compact Array (ATCA) and NASA’s Chandra X-ray Observatory to show that a recently-discovered lensed...

This Hubble image shows the nearby starburst galaxy NGC 3125. Image credit: NASA / ESA / Hubble / Judy Schmidt, www.geckzilla.com.

Hubble Captures Stunning Image of Nearby Starburst Galaxy

Jul 18, 2016 by News Staff

This image, taken with the Advanced Camera for Surveys (ACS) on board the NASA/ESA Hubble Space Telescope, shows the star-forming galaxy NGC 3125. This...

This image from Hubble’s Advanced Camera for Surveys is likely the best of the spiral galaxy LEDA 56779. The brilliant object at right is a star in our Milky Way Galaxy. Image credit: NASA / ESA / Hubble / N. Grogin, STScI.

Hubble Spots Lonely Star-Forming Spiral

Jul 11, 2016 by News Staff

The subject of this Hubble image is LEDA 56779, a spiral galaxy located 300 million light-years away in the constellation of Hercules. This image from...

New ALMA data reveal a diffuse envelope of carbon monoxide gas (shown in red), which surrounds regions of active star formation (yellow); by dissecting these regions with this powerful radio telescope, astronomers are uncovering clues to the processes and conditions that drive furious star formation; the ALMA data are superimposed on a Hubble image. Image credit: B. Saxton / NRAO / AUI / NSF / ALMA / ESO / NAOJ / A. Leroy / STScI / NASA / ST-ECF / ESA / CADC / NRC / CSA.

Astronomers Peer into Heart of Nearby Starburst Galaxy NGC 253

Feb 16, 2015 by News Staff

To understand why some galaxies burst while others do not, Dr David Meier of the National Radio Astronomy Observatory and the New Mexico Institute of Mining...

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