Tag Archive for 'ESA'

This Hubble image reveals an ancient, glimmering ball of stars called NGC 1466. It is a globular cluster that is slowly moving through space on the outskirts of the Large Magellanic Cloud. NGC 1466 has a mass equivalent to roughly 140,000 Suns and an age of around 13.1 billion years, making it almost as old as the Universe itself. Image credit: NASA / ESA / Hubble.

Hubble Observes Five Aging Star Clusters in Large Magellanic Cloud

Sep 10, 2019 by News Staff

A team of astronomers from Italy and Germany has used the NASA/ESA Hubble Space Telescope to observe five aging star clusters — all born at about...

This Hubble image shows the dwarf galaxy UGC 695. The picture is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. Three 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 / D. Calzetti.

Hubble Observes Isolated Dwarf Galaxy UGC 695

Sep 9, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has taken a beautiful picture of a galaxy called UGC 695. This Hubble image shows the dwarf galaxy UGC 695. The picture...

A composite image of Venus as seen by JAXA’s Akatsuki spacecraft. Image credit: Institute of Space and Astronautical Science / Japan Aerospace Exploration Agency.

Unidentified ‘Absorbers’ Soak Up Solar Energy in Upper Cloud Layer of Venus

Sep 4, 2019 by News Staff

Venus’ surface has never been seen by the human eye because of opaque, highly reflective clouds which permanently cover the planet. What is curious about...

This image, which combines data from ALMA, Hubble and MUSE, shows the barred spiral galaxy Messier 95. Image credit: ESO / R. Leaman / D. Gadotti / K. Sandstrom / D. Calzetti.

Astronomers Observe ‘Stellar Feedback’ in Spiral Galaxy Messier 95

Sep 3, 2019 by Enrico de Lazaro

Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA), the NASA/ESA Hubble Space Telescope and the Multi Unit Spectroscopic Explorer...

Gaia’s all-sky view of our Milky Way Galaxy and neighboring galaxies, based on measurements of nearly 1.7 billion stars. Brighter regions indicate denser concentrations of especially bright stars, while darker regions correspond to patches of the sky where fewer bright stars are observed. The color representation is obtained by combining the total amount of light with the amount of blue and red light recorded by Gaia in each patch of the sky. The bright horizontal structure that dominates the image is the Galactic plane, the flattened disc that hosts most of the stars in our home Galaxy. In the middle of the image, the Galactic center appears vivid and teeming with stars. Darker regions across the Galactic plane correspond to foreground clouds of interstellar gas and dust, which absorb the light of stars located further away, behind the clouds. Many of these conceal stellar nurseries where new generations of stars are being born. Sprinkled across the image are also many globular and open clusters -- groupings of stars held together by their mutual gravity, as well as entire galaxies beyond our own. The two bright objects in the lower right of the image are the Large and Small Magellanic Clouds, two dwarf galaxies orbiting the Milky Way. In small areas of the image where no color information was available -- to the lower left of the Galactic center, to the upper left of the Small Magellanic Cloud, and in the top portion of the map -- an equivalent grayscale value was assigned. Image credit: ESA / Gaia / DPAC.

ESA’s Gaia Space Telescope Traces Milky Way’s Stellar Families

Sep 2, 2019 by News Staff

Astronomers using data from ESA’s Gaia spacecraft have identified a number of clusters, associations and co-moving groups of stars within about 3,300...

This Hubble image shows the dwarf galaxy UGC 685, which lies in the constellation of Pisces, 15.7 million light-years away. 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) and Advanced Camera for Surveys (ACS). Three 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 / LEGUS Team / B. Tully / D. Calzetti / Judy Schmidt, www.geckzilla.com.

Hubble Images Dwarf Galaxy UGC 685

Sep 2, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured a striking new photo of a dwarf irregular galaxy named UGC 685. This Hubble image shows the dwarf galaxy...

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...

Astronomers Peer Deep into Turbulent Atmosphere of Jupiter

Aug 23, 2019 by News Staff

An international team of astronomers has managed to peer deep into the Jovian atmosphere using the Atacama Large Millimeter/submillimeter Array (ALMA)...

An artist’s concept of the SN 2016iet pair-instability supernova. Image credit: Gemini Observatory / NSF / AURA / Joy Pollard.

New Type of Supernova Totally Annihilates Its Parent Star

Aug 22, 2019 by News Staff

Astronomers have announced the discovery of the most massive star ever known to be destroyed by a supernova explosion. Dubbed SN 2016iet, the explosive...

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...

Comet 67P/Churyumov-Gerasimenko and Churymoon (circled). Image credit: ESA / Rosetta / MPS / OSIRIS / UPD / LAM / IAA / SSO / INTA / UPM / DASP / IDA / J. Roger.

Comet 67P/Churyumov-Gerasimenko Had Tiny, Temporary Moon

Aug 14, 2019 by News Staff

Astrophotographer Jacint Roger has spotted a small object in a sequence of images of 67P/Churyumov-Gerasimenko taken by ESA’s Rosetta spacecraft on October...

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 new Hubble image of Jupiter, taken on June 27, 2019, reveals the giant planet’s Great Red Spot, and a more intense color palette in the clouds swirling in Jupiter's turbulent atmosphere than seen in previous years. The colors, and their changes, provide important clues to ongoing processes in Jupiter’s atmosphere. The bands are created by differences in the thickness and height of the ammonia ice clouds. The colorful bands, which flow in opposite directions at various latitudes, result from different atmospheric pressures. Lighter bands rise higher and have thicker clouds than the darker bands. Image credit: NASA / ESA / A. Simon, NASA’s Goddard Space Flight Center / M.H. Wong, University of California, Berkeley.

Hubble Snaps Super-Sharp Image of Jupiter

Aug 9, 2019 by News Staff

The NASA/ESA Hubble Space Telescope obtained a detailed image of Jupiter on June 27, 2019, when the gas giant was approximately 400 million miles (644...

Two interacting galaxies UGC 2369N and UGC 2369S were imaged using Hubble’s Advanced Camera for Surveys (ACS). 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 / A. Evans.

Hubble Watches Graceful Dance of Interacting Galaxies: UGC 2369

Aug 5, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured a striking view of UGC 2369, a pair of interacting galaxies. Two interacting galaxies UGC 2369N and UGC...

This artist’s illustration shows WASP-121b, an alien world that is losing magnesium and iron gas from its atmosphere. Image credit: NASA / ESA / J. Olmsted, STScI.

Metal-Rich Gas Seen Streaming from Hot Jupiter WASP-121b

Aug 1, 2019 by News Staff

WASP-121b is about two times bigger than Jupiter and 1.2 times more massive. Discovered in 2016, the planet is located 881 light-years away in the constellation...

An artist’s impression of Jupiter’s moon Europa occulting a distant star. Image credit: NASA / JPL-Caltech / DLR / Sci-News.com.

Astronomers Observe Stellar Occultation by Jupiter’s Moon Europa

Jul 29, 2019 by News Staff

In March 2017, Brazilian National Observatory astronomer Bruno Morgado and colleagues took advantage of the beginning of the Jupiter passage through a...

This Hubble image shows the edge-on distorted spiral galaxy NGC 3432. The color image was made from separate exposures taken in the visible region of the spectrum with Hubble’s Advanced Camera for Surveys (ACS). 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 / A. Filippenko / R. Jansen.

Hubble Space Telescope Sees NGC 3432: Edge-On and Distorted

Jul 29, 2019 by Natali Anderson

The NASA/ESA Hubble Space Telescope has captured a striking new photo of the edge-on spiral galaxy NGC 3432. This Hubble image shows the edge-on distorted...

This Hubble image shows the spiral galaxy NGC 3169. The color image is made up of observations from Hubble’s Advanced Camera for Surveys (ACS) in the near-infrared, and optical parts of the spectrum. 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 / L. Ho.

Hubble Snaps Beautiful Image of NGC 3169

Jul 22, 2019 by Natali Anderson

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of the spiral galaxy NGC 3169. This Hubble image shows the spiral galaxy NGC 3169....

This Hubble image shows the multi-armed spiral galaxy NGC 2985. 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: F658W and F814W. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / L. Ho.

Hubble Sees Multi-Armed Spiral Galaxy

Jul 15, 2019 by Natali Anderson

The NASA/ESA Hubble Space Telescope has captured a striking new photo of the spiral galaxy NGC 2985. This Hubble image shows the multi-armed spiral galaxy...

An artist’s impression of the peculiar thin disk of material circling a supermassive black hole at the heart of NGC 3147. Image credit: M. Kornmesser / ESA / Hubble.

Thin Accretion Disk around NGC 3147’s Central Black Hole Surprises Astronomers

Jul 12, 2019 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have found an unexpected thin disk of material furiously whirling around a supermassive black hole...

«‹50 515253 54 ›»