Tag Archive for 'ESA'

An artist’s impression of the accreting black hole LID-568 in the early Universe. Image credit: NOIRLab / NSF / AURA / J. da Silva / M. Zamani.

Astronomers Spot Early Universe’s Fastest-Feeding Black Hole

Nov 4, 2024 by News Staff

Named LID-568, this 7.2-million-solar-mass black hole appears to be feeding on matter at a rate 40 times its Eddington limit and is seen as it existed...

Hubble acquired this image of the circumstellar disk around Vega using the Space Telescope Imaging Spectrograph (STIS). Image credit: NASA / ESA / CSA / STScI / S. Wolff, University of Arizona / K. Su, University of Arizona / A. Gáspár, University of Arizona.

Hubble and Webb Take Closer Look at Planetary Debris Disk around Vega

Nov 1, 2024 by News Staff

There is no obvious evidence for one or more large exoplanets plowing through the face-on debris disk encircling Vega, one of the brightest stars in the...

This composite image shows IC 2163 (left) and NGC 2207 (right) galaxies. Image credit: NASA / ESA / CSA / STScI.

NASA Telescopes Capture Stunning Galaxy Duo

Oct 31, 2024 by Enrico de Lazaro

NASA has released a beautiful composite image taken by the NASA/ESA Hubble Space Telescope and the NASA/ESA/CSA James Webb Space Telescope of a pair of...

This image of NGC 1386 combines data from VST and ALMA. Image credit: ESO / ALMA / NAOJ / NRAO / Prieto et al. / Fornax Deep Survey.

Astronomers Map Star Formation in Center of NGC 1386

Oct 29, 2024 by Enrico de Lazaro

NGC 1386 is a spiral galaxy located 53 million light-years away in the constellation of Eridanus. This image of NGC 1386 combines data from VST and ALMA....

This image of NGC 602 includes data from Webb’s NIRCam (Near-InfraRed Camera) and MIRI (Mid-InfraRed Instrument) instruments. Image credit: NASA / ESA / CSA / Webb / P. Zeidler / E. Sabbi / A. Nota / M. Zamani, ESA & Webb.

Webb Detects First Rich Population of Brown Dwarf Candidates outside Milky Way Galaxy

Oct 28, 2024 by News Staff

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have detected a population of 64 brown dwarf candidates with masses ranging from 50 to 84...

This Hubble image shows NGC 4414, an unbarred spiral galaxy located 51 million light-years away in the constellation of Coma Berenices. Image credit: NASA / ESA / Hubble / O. Graur / S.W. Jha / A. Filippenko.

Hubble Revisits Majestic Spiral Galaxy: NGC 4414

Oct 28, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a magnificent new image of the unbarred spiral galaxy NGC 4414. This Hubble image shows...

This Hubble image shows the ram pressure-stripped spiral galaxy IC 3225. Image credit: NASA / ESA / Hubble / M. Sun.

Hubble Finds Ram Pressure-Stripped Spiral Galaxy in Virgo Cluster: IC 3225

Oct 21, 2024 by Enrico de Lazaro

Early galaxies are dominated by bright clumps, which are larger and more massive than in the local Universe. The star formation activity is strongly influenced...

Two stars in the R Aquarii binary system are separated by about 1.6 billion miles. Image credit: NASA / ESA / Matthias Stute / Margarita Karovska / Davide De Martin / Mahdi Zamani / N. Bartmann, ESA & Hubble.

Hubble Observes Binary System R Aquarii

Oct 16, 2024 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have made a unique timelapse of R Aquarii’s dynamic behavior from observations spanning from 2014...

This mosaic made by ESA’s Euclid space telescope contains 260 observations collected in 2024. Image credit: ESA / Euclid / Euclid Consortium / NASA / CEA Paris-Saclay / J.-C. Cuillandre / E. Bertin / G. Anselmi.

ESA’s Euclid Mission Releases First Piece of Its 3D Map of Universe

Oct 16, 2024 by News Staff

ESA astronomers have released a 208-gigapixel mosaic of images taken by Euclid, a mission launched in 2023 to study why the Universe is expanding at an...

This image, taken by the ESA/NASA Solar and Heliospheric Observatory (SOHO) on October 10, 2024, shows comet Tsuchinshan-ATLAS and its bright tail streaming from the upper left to the right; Mercury appears as a bright dot on the left. Image credit: ESA / NASA.

NASA Astronauts, SOHO Spacecraft Snap New Images of Comet Tsuchinshan-ATLAS

Oct 15, 2024 by Enrico de Lazaro

A bright comet from the Oort cloud named C/2023 A3 (Tsuchinshan-ATLAS) is passing by Earth and will be visible through the second half of October 2024. This...

Simon et al. measured the Great Red Spot’s size, shape, brightness, color, and vorticity over one full oscillation cycle. Image credit: NASA / ESA / Amy Simon, NASA’s Goddard Space Flight Center / Joseph DePasquale, STScI.

Jupiter’s Great Red Spot is Wobbling and Fluctuating in Size, Hubble Observations Show

Oct 14, 2024 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope observed Jupiter’s most distinctive feature, the Great Red Spot, with on eight dates over a single,...

This Hubble image shows Messier 90, an intermediate spiral galaxy located 53.8 million light-years away in the constellation of Virgo. Image credit: NASA / ESA / Hubble / D. Thilker / J. Lee / PHANGS-HST Team.

Hubble Captures Stunning New Image of Messier 90

Oct 14, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have obtained a remarkable new view of the intermediate spiral galaxy Messier 90. This Hubble image...

In this image, two three-dimensional shapes (top) of Uranus are compared to the actual views of the planet from Hubble (bottom left) and New Horizon (bottom right). Image credit: NASA / ESA / STScI / Samantha Hasler, MIT / Amy Simon, NASA-GSFC / New Horizons Planetary Science Theme Team / Joseph DePasquale, STScI / Joseph Olmsted, STScI.

Hubble Space Telescope and New Horizons Focus on Uranus

Oct 10, 2024 by News Staff

In a new study, astronomers compared high-resolution images of Uranus from the NASA/ESA Hubble Space Telescope to the more-distant view from NASA’s New...

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...

An artist’s concept of 29P/Schwassmann-Wachmann 1’s outgassing activity as seen from the side. Image credit: NASA / ESA / CSA / L. Hustak, STScI.

Webb Spots Outgassing Regions on Active Centaur

Oct 3, 2024 by News Staff

Centaurs are former trans-Neptunian objects that have been moved inside Neptune’s orbit by subtle gravitational influences of the planets in the last...

The center of this infographic shows the sharpest-ever image of the cloud of charged particles trapped in Earth’s magnetic field, while the insets show measurements of high-energy ions and electrons detected along the JUICE’s flyby route. Image credit: ESA / NASA / Johns Hopkins APL / Josh Diaz.

JUICE Captures Sharpest Ever Image of Earth’s Radiation Belt

Oct 2, 2024 by News Staff

In August 2024, ESA’s JUpiter ICy Moons Explorer (JUICE) made history with a daring Moon-Earth flyby and double gravity assist maneuver. As the spacecraft...

Protopapa et al. detected carbon dioxide and hydrogen peroxide spectral signatures on Charon using Webb telescope observations (white), which extend the wavelength coverage of previous New Horizons flyby measurements (pink). Image credit: S. Protopapa / SwRI / NASA / ESA / CSA / STScI / JHUAPL.

Webb Detects Carbon Dioxide and Hydrogen Peroxide on Charon’s Surface

Oct 1, 2024 by Enrico de Lazaro

Using data from the Near-Infrared Spectrograph (NIRSpec) onboard the NASA/ESA/CSA James Webb Space Telescope, astronomers have detected carbon dioxide...

This Hubble image shows NGC 4694, a lenticular galaxy some 54 million light-years in the constellation of Virgo. The color image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the ultraviolet, near-infrared, and optical parts of the spectrum. It is based on data obtained through six filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / D. Thilker.

Hubble Space Telescope Captures Stunning Shot of NGC 4694

Sep 30, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have produced an outstanding new image of the lenticular galaxy NGC 4694. This Hubble image shows...

Detailed information on the chemical makeup of GS-NDG-9422, captured by Webb’s NIRSpec (Near-Infrared Spectrograph) instrument, indicates that the light we see in this image is coming from the galaxy’s hot gas, rather than its stars. Image credit: NASA / ESA / CSA / STScI / A. Cameron, University of Oxford.

Webb Discovers Early Galaxy with Odd Light Signature

Sep 25, 2024 by News Staff

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have spotted a galaxy with a never-before-seen light signature — indicating that its...

An artist’s illustration of the exoplanet WASP-107b. Image credit: Rachel Amaro, University of Arizona.

Webb Finds Evidence for East-West Asymmetry on Super-Puff Exoplanet WASP-107b

Sep 24, 2024 by News Staff

There is a significant difference between the two edges of the atmosphere of WASP-107b, a super-Neptune exoplanet about the size of Jupiter but only a...

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