Tag Archive for 'ESA'

This Hubble image shows NGC 1559, a barred spiral galaxy some 32 million light-years away in the constellation of Reticulum. Image credit: Hubble / ESA / NASA / F. Belfiore / W. Yuan / J. Lee / PHANGS-HST Team / A. Riess / K. Takáts / D. de Martin & M. Zamani, ESA / Hubble.

Hubble Space Telescope Observes Hidden Depths of NGC 1559

Sep 16, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a stunning new image of the barred spiral galaxy NGC 1559. This Hubble image shows...

Lee waves on Mars are created by the wind encountering obstacles and build up on the ‘leeward’ or downwind side. Image credit: ESA / DLR / FU Berlin.

Planetary Researchers Create Cloud Atlas of Mars

Sep 11, 2024 by News Staff

The images in the Martian Cloud Atlas have been captured by the High Resolution Stereo Camera (HRSC) instrument on ESA’s Mars Express spacecraft. Lee...

This is a far-ultraviolet Hubble image of Mars near its closest approach to the Sun, called perihelion, on December 19, 2016. Image credit: NASA / ESA / STScI / John T. Clarke, Boston University.

MAVEN and Hubble Observations Shed New Light on Mars’ Water History

Sep 9, 2024 by News Staff

Mars’ water history is fundamental to understanding an evolution of Earth-like planets. Water escapes to space as atoms, and hydrogen (H) atoms escape...

In this image of the barred spiral galaxy NGC 5668, Hubble was used to examine the surroundings of the Type II supernova event labeled SN 2004G, seeking to study the kinds of stars that end their lives as this kind of supernova. The color image is composed of near-infrared and optical observations from 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 / C. Kilpatrick.

Hubble Focuses on Star-Forming Spiral Galaxy

Sep 9, 2024 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has provided astronomers a detailed new image of the barred spiral galaxy NGC 5668. In this image of the barred spiral...

The galaxy cluster MACS-J0417.5-1154 is so massive it is warping the fabric of space-time and distorting the appearance of galaxies behind it, an effect known as gravitational lensing. This natural phenomenon magnifies distant galaxies and can also make them appear in an image multiple times, as Webb saw here. Two distant, interacting galaxies -- a face-on spiral and a dusty red galaxy seen from the side -- appear multiple times, tracing a familiar shape across the sky. Active star formation, and the face-on galaxy’s remarkably intact spiral shape, indicate that these galaxies’ interaction is just beginning. Image credit: NASA / ESA / CSA / STScI / V. Estrada-Carpenter, Saint Mary’s University.

Webb Spots Distorted Galaxy Forming Cosmic Question Mark

Sep 5, 2024 by News Staff

It’s 7 billion years ago, and the Universe’s heyday of star formation is beginning to slow. What might our Milky Way Galaxy have looked like at that...

This Hubble image shows NGC 346, an open star cluster some 210,000 light-years in the constellation of Tucana. Image credit: NASA / ESA / C. Murray, Space Telescope Science Institute / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Captures Ultraviolet Image of NGC 346

Sep 3, 2024 by Enrico de Lazaro

The Hubble team has released a striking new photo taken by the NASA/ESA Hubble Space Telescope of the open cluster NGC 346, which resides in one of our...

IC 4709’s swirling disk filled with stars and dust bands is beautifully captured by Hubble, as is the faint halo surrounding it. 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. 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 / M. Koss / A. Barth.

Hubble Spots Active Spiral Galaxy in Telescopium

Sep 2, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing photo of the lens-shaped spiral galaxy IC 4709. IC 4709’s swirling disk...

This Hubble image shows NGC 261, an emission nebula some 200,000 light-years away from Earth in the constellation of Tucana. Image credit: NASA / ESA / L.C. Johnson, Northwestern University / Gladys Kober, NASA & Catholic University of America.

Hubble Observes Emission Nebula in Small Magellanic Cloud: NGC 261

Aug 30, 2024 by Enrico de Lazaro

NGC 261 resides within the Small Magellanic Cloud, one of our Milky Way Galaxy’s closest neighbors. This Hubble image shows NGC 261, an emission nebula...

The Triangulum Galaxy is the third largest galaxy in our Local Group of galaxies. Image credit: NASA / ESA / M. Boyer, STScI / J. Dalcanton, University of Washington / Gladys Kober, NASA & Catholic University of America.

Hubble Sees Central Region of Triangulum Galaxy

Aug 28, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have taken a detailed image of a spectacular central part of the Triangulum Galaxy. The Triangulum...

The Pegasus dwarf spheroidal galaxy resides around 959,000 light-years away from the Andromeda Galaxy. Image credit: NASA / ESA / D. Weisz, University of California – Berkeley / Gladys Kober, NASA & Catholic University of America.

Hubble Zooms In On Pegasus Dwarf Spheroidal Galaxy

Aug 27, 2024 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured this spectacular image of the Pegasus dwarf spheroidal galaxy, a satellite of the Andromeda galaxy. The...

At an estimated mass of 5 Jupiter masses, NIRISS-NGC1333-5 (also known as NN5) is a good candidate to be the lowest-mass object found in NGC 1333 thus far and the lowest-mass object with a disk in any region identified to date. Image credit: Langeveld et al., doi: 10.3847/1538-3881/ad6f0c.

Webb Discovers Six Free-Floating Exoplanets in NGC 1333

Aug 27, 2024 by News Staff

Using the Near-Infrared Imager and Slitless Spectrograph (NIRISS) instrument on the NASA/ESA/CSA James Webb Space Telescope, astronomers have discovered...

Composite-color image of A2744-QSO1. Image credit: Furtak et al., doi: 10.1038/s41586-024-07184-8.

Early Galaxies Were Less Massive than Previously Thought

Aug 26, 2024 by News Staff

In a paper published today in the Astronomical Journal, astronomers analyzed the evolution of massive galaxies at redshifts of 4-8 selected from the JWST...

Venus in real colors, processed from Mariner 10 images. Image credit: Mattias Malmer / NASA.

Venus Express Detects Unexpected Increase of Deuterium to Hydrogen Ratio in Venusian Mesosphere

Aug 26, 2024 by News Staff

Although Venus is sometimes referred to as Earth’s twin, its current surface conditions are drastically different, making it inhospitable to life. Not...

This Hubble image shows UGC 3478, a spiral galaxy located 128 million light-years away in the constellation of Camelopardalis. Image credit: NASA / ESA / Hubble / M. Koss / A. Barth.

Hubble Space Telescope Gazes at UGC 3478

Aug 26, 2024 by Enrico de Lazaro

A stunning new image taken with the NASA/ESA Hubble Space Telescope provides a detailed look at the spiral galaxy UGC 3478. This Hubble image shows UGC...

This Hubble image shows UGC 4879, an irregular dwarf galaxy some 3.6 million light-years away in the constellation of Ursa Major. Image credit: NASA / ESA / Hubble / K. Chiboucas, NOIRLab & Gemini North / M. Monelli, Instituto de Astrofisica de Canarias / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Snaps New Image of UGC 4879

Aug 21, 2024 by Enrico de Lazaro

The Hubble astronomers have released a stunning new image snapped by the NASA/ESA Hubble Space Telescope of the dwarf irregular galaxy UGC 4879. This Hubble...

This Hubble image shows UGC 11861, a barred spiral galaxy located 69 million light-years away from Earth in the constellation of Cepheus. Image credit: NASA / ESA / Hubble / C. Kilpatrick.

Hubble Space Telescope Captures Image of Little-Known Barred Spiral Galaxy

Aug 19, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have produced a beautiful image of the barred spiral galaxy UGC 11861. This Hubble image shows UGC...

Jarmak et al. used Webb, shown in the bottom right corner of this illustration, to confirm the presence of hydrated minerals on the surface of Psyche. Image credit: Southwest Research Institute.

Study: Asteroid Psyche Originated beyond Solar System’s Snow Line and Later Migrated to Main Belt

Aug 13, 2024 by News Staff

Planetary scientists using spectral data from the NASA/ESA/CSA James Webb Space Telescope have confirmed the detection of hydroxyl molecules on the surface...

This CaSSIS/TGO image shows chloride-bearing deposits (purplish, scaley wave) in Terra Sirenum, Mars. Image credit: ESA / TGO / CaSSIS.

ESA’s Trace Gas Orbiter Spots Chloride-Bearing Deposits on Mars

Aug 13, 2024 by Enrico de Lazaro

Chloride deposits are markers for early Mars’ aqueous past, with important implications for the understanding of the Martian climate and habitability....

This Webb image shows Messier 106, a spiral galaxy located 20 million light-years away in the constellation of Canes Venatici. Image credit: NASA / ESA / CSA / Webb / J. Glenn.

Webb Observes Hidden Depths of Messier 106

Aug 12, 2024 by Enrico de Lazaro

NASA has released a stunning new image snapped by the NASA/ESA/CSA James Webb Space Telescope of the active, central part of the nearby spiral galaxy Messier...

Gaia spotted potential moons around 352 asteroids not known to have a companion. Image credit: ESA.

ESA’s Gaia Mission Discovers 352 New Binary Asteroid Candidates

Aug 12, 2024 by News Staff

Binary asteroids have attracted the attention of the scientific community due to their interesting properties and the significant impact they have on our...

«‹8 91011 12 ›»