Tag Archive for 'Planetary nebula'

Hubble Sheds New Light on Formation of Planetary Nebulae

Jan 20, 2021 by News Staff

New images of the Butterfly Nebula and the Jewel Bug Nebula taken by the NASA/ESA Hubble Space Telescope are revealing information about how planetary...

These images of the Stingray Nebula were captured by Hubble in 1996 (left) and 2016 (right). Image credit: NASA / ESA / B. Balick, University of Washington / M. Guerrero, Instituto de Astrofísica de Andalucía / G. Ramos-Larios, Universidad de Guadalajara.

Hubble Observes Rapidly Fading Stingray Nebula

Dec 3, 2020 by News Staff

A planetary nebula called the Stingray Nebula has faded precipitously over just the past 20 years, according to an analysis of the archival images from...

This composite image of the planetary nebula IC 4593 contains X-rays (Chandra) from gas that has been heated to over a million degrees. These high temperatures were likely generated by material that blew away from the shrunken core of the star and crashed into gas that had previously been ejected by the star. Visible light data from Hubble in the image show combinations of nitrogen, oxygen, and hydrogen. Image credit: NASA / CXC / UNAM / J. Toala et al. / STScI.

Chandra Finds Hot Bubble in Planetary Nebula IC 4593

Nov 13, 2020 by Enrico de Lazaro

Astronomers using NASA’s Chandra X-ray Observatory have spotted a bubble of ultrahot gas at the center of a planetary nebula called IC 4593. This composite...

This image, taken by the FORS 2 instrument on ESO’s Very Large Telescope shows the Skull Nebula, a planetary nebula 1,671 light-years away in the constellation of Cetus. Image credit: ESO.

VLT Snaps Stunning Image of Skull Nebula

Nov 2, 2020 by News Staff

Astronomers using ESO’s Very Large Telescope (VLT) have captured a beautiful image of a planetary nebula called the Skull Nebula. This image, taken by...

This ALMA image shows the stellar wind around R Aquilae. Image credit: ALMA / ESO / NAOJ / NRAO / Decin et al.

ALMA Sees Complex Stellar Winds around Red Giant Stars

Sep 23, 2020 by News Staff

Stars with a mass of less than 8 solar masses end their lives as planetary nebulae, structures of ionized gas thrown off by the star and heated by the...

SN LSQ14fmg exploded in SDSS J221646.15+152114.2, a star-forming galaxy 100 million light-years away. Image credit: Hsiao et al, doi: 10.3847/1538-4357/abaf4c.

Astronomers Observe Slowest Rising Type Ia Supernova Ever Seen

Sep 10, 2020 by News Staff

The exaggerated properties of a Type Ia supernova dubbed SN LSQ14fmg may help reveal the origin of the ‘super-Chandrasekhar’ group of supernovae it...

This highly detailed image of the planetary nebula NGC 2899 was captured using the FORS instrument on ESO’s Very Large Telescope. Image credit: ESO.

VLT Looks at Incredibly Beautiful Planetary Nebula: NGC 2899

Jul 30, 2020 by News Staff

Astronomers using the FORS (FOcal Reducer and low dispersion Spectrograph) instrument on ESO’s Very Large Telescope (VLT) have obtained a stunning image...

Hubble Observes Two Young, Rapidly Evolving Planetary Nebulae: NGC 6302 and NGC 7027

Jun 19, 2020 by News Staff

Planetary nebulae, whose stars shed their layers over thousands of years, can turn into crazy whirligigs while puffing off shells and jets of hot gas....

An artist’s impression of W43A. Image credit: NAOJ.

ALMA Captures Bipolar Planetary Nebula in the Making

Mar 6, 2020 by News Staff

W43A, an aged star located some 7,000 light-years away in the constellation Aquila, ejected high-speed bipolar jets less than 60 years ago, according to...

This image, taken by the Gemini Multi-Object Spectrograph on the Gemini South telescope on Cerro Pachón in Chile, shows the planetary nebula CVMP 1. Image credit: Gemini Observatory / NSF’s National Optical-Infrared Astronomy Research Laboratory / AURA.

Astronomers Snap Photo of Beautiful Planetary Nebula

Feb 27, 2020 by News Staff

Astronomers using the Gemini South telescope on the summit of Cerro Pachon in Chile have taken a picture of CVMP 1, a planetary nebula located some 6,500...

This Hubble image shows the planetary nebula NGC 5307. The color image was made from separate exposures taken in the visible and near-infrared regions of the spectrum with Hubble’s Advanced Camera for Surveys (ACS). It is based on data obtained through two filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / R. Wade et al.

Hubble Space Telescope Observes NGC 5307

Aug 26, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has produced a spectacular image of a planetary nebula called NGC 5307. This Hubble image shows the planetary nebula...

This image shows the planetary nebula NGC 2371/2. The picture was snapped by Hubble’s Advanced Camera for Surveys (ACS) and Wide Field and Planetary Camera 2 (WFPC2). The color composite was assembled from images taken in visible and infrared light. Image credit: NASA / ESA / Hubble / R. Wade et al.

Hubble Spots Bipolar Planetary Nebula

Aug 19, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has delivered an unrivalled snapshot of the bipolar (two-lobed) planetary nebula NGC 2371/2. This image shows the planetary...

This image, taken with Hubble’s Advanced Camera for Surveys (ACS), shows the planetary nebula NGC 2022. The color composite was assembled from images taken in visible and infrared light. Two 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 / R. Wade.

Hubble Captures Beautiful Planetary Nebula Image

Aug 12, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced a stunning image of NGC 2022, a vast orb of gas in space, cast off by an aging star. This image, taken...

This VLT image shows the planetary nebula Abell 24. Image credit: ESO.

VLT Snaps Stunning Planetary Nebula Image: Abell 24

Jul 9, 2019 by News Staff

The European Southern Observatory (ESO) has released a beautiful photo taken by the FORS (FOcal Reducer and Spectrograph) instrument on the Very Large...

Güsten et al detected the first type of molecule that ever formed in the Universe -- HeH+. This discovery confirms a key part of our basic understanding of the early Universe and how it evolved over billions of years into the complex chemistry of today. Image credit: NASA’s Ames Research Center.

Helium Hydride Ion Spotted in Space for First Time

Apr 19, 2019 by News Staff

When the Universe was still very young, only a few kinds of atoms existed. Astrophysicists believe that around 100,000 years after the Big Bang, ionized...

ESO 577-24 was imaged by the FOcal Reducer/low dispersion Spectrograph 2 (FORS2) on ESO’s Very Large Telescope. The FORS2 instrument captured the bright, central star, Abell 36, as well as the surrounding planetary nebula. The red and blue portions of this image correspond to optical emission at red and blue wavelengths, respectively. An object much closer to home is also visible in this image -- an asteroid wandering across the field of view has left a faint track below and to the left of the central star. And in the far distance behind the nebula a glittering host of background galaxies can be seen. Image credit: ESO.

Ghostly Planetary Nebula Glows in New VLT Image

Jan 22, 2019 by News Staff

The European Southern Observatory (ESO) has released an absolutely beautiful photo taken by its Very Large Telescope (VLT) of a planetary nebula called...

This Hubble image shows the planetary nebula NGC 3918. The color image was made from separate exposures taken in the visible and near-infrared regions of the spectrum with Hubble’s Wide Field Planetary Camera 2 (WFPC2). Several 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.

Hubble Sees Spectacular Cosmic Eye: NGC 3918

Aug 27, 2018 by News Staff

NASA has released a beautiful photo snapped by the NASA/ESA Hubble Space Telescope of the planetary nebula NGC 3918. This Hubble image shows the planetary...

This Hubble image shows the bipolar planetary nebula Menzel 3. Image credit: NASA / ESA/ Hubble Heritage Team / STScI / AURA / R. Sahai, Jet Propulsion Lab / B. Balick, University of Washington.

Herschel Detects Unusual Laser Emission from Ant Nebula

May 17, 2018 by News Staff

Astronomers using ESA’s Herschel Space Observatory have discovered an unusual laser emission from the planetary nebula Menzel 3 (often referred to as...

An artist’s illustration of a planetary nebula. Image credit: Sci-News.com.

Sun at End of Its Life Will Turn into Faint Planetary Nebula, Astronomers Predict

May 9, 2018 by News Staff

Planetary nebulae — massive rings of luminous, interstellar gas and dust — mark the end of the active life of 90% of all stars. But, for years,...

This colorful image of the Saturn Nebula was captured by the MUSE instrument on ESO’s Very Large Telescope (VLT), as part of a study which mapped the gas and dust inside the nebula. Image credit: J. Walsh / ESO.

ESO’s Very Large Telescope Probes Interior of Saturn Nebula

Sep 28, 2017 by News Staff

Using ESO’s Very Large Telescope (VLT), astronomers have produced the first detailed optical maps of the gas and dust distributed throughout the spectacular...

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