Tag Archive for 'ESA'

This Hubble image shows the spiral galaxy NGC 4651. 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) instrument. 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 / D. Leonard.

Hubble Snaps Stunning Image of NGC 4651

Mar 30, 2020 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured a detailed image of a spiral galaxy called NGC 4651. This Hubble image shows the spiral galaxy NGC 4651....

This Hubble image shows the barred spiral galaxy NGC 4618. The color image was made from separate exposures taken in the visible and near-infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3) and Advanced Camera for Surveys (ACS) instruments. 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 / I. Karachentsev.

NGC 4618: Hubble Spots Spiral Galaxy with Single Arm

Mar 23, 2020 by News Staff

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of an unusual spiral galaxy called NGC 4618. This Hubble image shows the barred spiral...

An artist’s impression of a quasar. Image credit: NASA / ESA / J. Olmsted, STScI.

Hubble Space Telescope Spots Quasar Tsunamis

Mar 20, 2020 by News Staff

Quasars are the ultra-bright cores of distant active galaxies. These objects are among the most distant and luminous objects known. Their central engines...

This Hubble image shows a region of space called LHA 120-N150. Image credit: NASA / ESA / Hubble / I. Stephens.

Hubble Spots Nursery of Massive Stars in Large Magellanic Cloud

Mar 18, 2020 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have captured a stunning image of a huge HII region called LHA 120-N 150. This bright pink cloud...

This Hubble image shows the flocculent spiral galaxy NGC 4237. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) instrument 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 / P. Erwin et al.

Hubble Spots Flocculent Spiral Galaxy: NGC 4237

Mar 16, 2020 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced a spectacularly detailed image of the central region of the spiral galaxy NGC 4237. This Hubble image...

In shaping the Universe, gravity builds a vast cobweb-like structure of filaments tying galaxies and clusters of galaxies together along invisible bridges hundreds of millions of light-years long. This is known as the cosmic web. Image credit: Burchett et al.

Astronomers Use Slime Mold to Reveal Cosmic Web’s Dark Threads

Mar 11, 2020 by News Staff

Physarum polycephalum, a single-cell organism known as slime mold, builds complex web-like filamentary networks in search of food, always finding near-optimal...

Perspective view of the Moreux crater. Image credit: ESA / DLR / FU Berlin / CC BY-SA 3.0 IGO.

Mars Express Sees Intriguing Geological Features in Moreux Crater

Mar 10, 2020 by News Staff

The High Resolution Stereo Camera on ESA’s Mars Express orbiter has captured stunning images of Moreux crater, a huge impact crater in the Terra Sabaea...

This image, taken with the Wide Field Camera 3 on board the NASA/ESA Hubble Space Telescope, shows the central part of the spiral galaxy NGC 1589. Image credit: NASA / ESA / Hubble.

Hubble Space Telescope Observes NGC 1589

Mar 9, 2020 by Natali Anderson

NASA has released a stunning image snapped by the NASA/ESA Hubble Space Telescope of the central region of the edge-on spiral galaxy NGC 1589. This image,...

The structure of our Milky Way Galaxy with its warped Galactic disk, where the majority of its hundreds of billions of stars reside. Data from ESA’s Gaia spacecraft recently proved that the disk’s warp is precessing, essentially moving around similarly to a wobbling spinning top. The speed of the warp’s rotation is so high that it must have been caused by a rather powerful event, astronomers believe, perhaps an ongoing collision with another, smaller, galaxy which sends ripples through the disk like a rock thrown into water. Image credit: Stefan Payne-Wardenaar / NASA / JPL-Caltech / ESA.

Milky Way’s Warp Caused by Recent or Ongoing Encounter with Satellite Galaxy

Mar 3, 2020 by News Staff

Data from ESA’s Gaia star-mapping satellite show that the warped disk of our Milky Way Galaxy precesses, or wobbles, similarly to the motion of a spinning...

An artist’s impression of two white dwarfs in the process of merging; depending on the combined mass, the system may explode in a thermonuclear supernova, or coalesce into a single heavy white dwarf, as with WD J0551+4135. Image credit: Mark Garlick / University of Warwick.

Astronomers Spot Ultra-Massive White Dwarf with Unique Atmosphere

Mar 3, 2020 by News Staff

Astronomers have discovered an ultra-massive white dwarf with a unique carbon-hydrogen mixed atmosphere. Named WD J055134.612+413531.09 (WD J0551+4135...

This Hubble image shows the central part of the barred spiral galaxy NGC 3887. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. It is based on data obtained through three filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / P. Erwin et al.

Hubble Space Telescope Zooms In on NGC 3887

Mar 2, 2020 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an amazing photo of the central region of a barred spiral galaxy called NGC 3887. This Hubble image shows...

Evidence for the biggest black hole eruption seen in the Universe comes from a combination of X-ray data from Chandra and XMM-Newton, and the Murchison Widefield Array and Giant Metrewave Telescope, as shown here. The eruption is generated by a black hole located in the central galaxy of the Ophiuchus galaxy cluster, which has blasted out jets and carved a large cavity in the surrounding hot gas. Image credit: NASA / CXC / NRL / S. Giacintucci et al / ESA / XMM-Newton / NCRA / TIFR / GMRT / 2MASS / UMass / IPAC-Caltech / NSF.

Universe’s Most Powerful Black Hole Eruption Spotted

Feb 28, 2020 by News Staff

Using data from ESA’s XMM-Newton and NASA’s Chandra X-ray space observatories, along with two ground-based radio telescopes in Australia and India,...

An artist’s impression of an L dwarf star, a star with so little mass that it is only just above the boundary of actually being a star, caught in the act of emitting an enormous superflare of X-rays, as detected by ESA’s XMM-Newton X-ray space observatory. Image credit: ESA.

XMM-Newton Detects X-ray Superflare from Ultracool Dwarf

Feb 25, 2020 by News Staff

Using data from the European Photon Imaging Camera (EPIC) onboard ESA’s XMM-Newton X-ray observatory, astronomers have detected for the first time a...

This Hubble image shows NGC 691, a spiral galaxy located 125 million light-years away in the constellation Aries. The image is made up of observations from Hubble’s WFC3 instrument in the infrared and optical parts of the spectrum. Four 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. Riess et al.

Hubble Space Telescope Views NGC 691

Feb 24, 2020 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced this beautiful image of the unbarred spiral galaxy NGC 691. This Hubble image shows NGC 691, a spiral...

This Hubble image shows Messier 104. Image credit: NASA / ESA / Hubble Heritage Team / STScI / AURA.

Strikingly Metal-Rich Halo of Messier 104 Suggests Turbulent Past

Feb 21, 2020 by News Staff

Messier 104, a lenticular galaxy located 28 million light-years away in the constellation Virgo, now has a new chapter in its story — an extended...

The ESA/NASA Solar Orbiter mission will face the Sun from within the orbit of Mercury at its closest approach. Image credit: ESA / ATG Medialab.

Solar Orbiter Sends Back First Science Data

Feb 20, 2020 by News Staff

Solar Orbiter, a new collaborative mission between ESA and NASA to study our Sun, successfully launched on an Atlas V 411 rocket from Cape Canaveral Air...

This Hubble image shows the central region of the spiral galaxy NGC 4689. The color image was made from separate exposures taken in the visible and infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3). It is based on data obtained through three filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble.

Hubble Takes Closer Look at Stunning Spiral Galaxy: NGC 4689

Feb 17, 2020 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have photographed the central part of a spiral galaxy called NGC 4689. This Hubble image shows the...

An artist’s rendering of an extrasolar gas giant. Image credit: NASA.

Astronomers Discover Nearest-Known Newborn Gas Giant

Feb 13, 2020 by News Staff

Astronomers using data from ESA’s Gaia star-mapping satellite have discovered a newborn gaseous exoplanet closer to Earth than any other of similarly...

Solar Orbiter: ESA, NASA Successfully Launch New Mission to Study Sun

Feb 10, 2020 by News Staff

Solar Orbiter, a new collaborative mission between the European Space Agency (ESA) and NASA to study our Sun, launched at 05:03 CET on February 10, 2020...

This Hubble image shows NGC 2008, a spiral galaxy located 426 million light-years away in the constellation Pictor. Image credit: NASA / ESA / Hubble / A. Bellini.

Hubble Snaps Beautiful Image of NGC 2008

Feb 10, 2020 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a stunning image of the spiral galaxy NGC 2008. This Hubble image shows NGC 2008, a...

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