Tag Archive for 'ESA'

This Hubble image shows the galaxy ESO 381-12. The strikingly uneven structure and the clusters of stars that orbit around the galaxy suggest that ESO 381-12 may have been part of a dramatic collision sometime in its relatively recent past. Image credit: NASA / ESA / P. Goudfrooij, STScI.

Hubble Zooms in on Ghostly Shells of Lenticular Galaxy

Jul 10, 2015 by News Staff

The Advanced Camera for Surveys on the NASA/ESA Hubble Space Telescope has produced this beautiful image of the galaxy ESO 381-12. This Hubble image shows...

Rosetta NavCam image taken on 14 March 2015 at 85.7 km from the center of 67P/Churyumov-Gerasimenko; it has been cleaned to remove the more obvious bad pixels and cosmic ray artefacts, and intensities have been scaled. Image credit: ESA / Rosetta / NAVCAM / CC BY-SA IGO 3.0.

67P/Churyumov-Gerasimenko Could Harbor Alien Life, Say UK Scientists

Jul 6, 2015 by News Staff

Two planetary scientists from the UK – Prof Chandra Wickramasinghe of the Buckingham Center for Astrobiology and Dr Max Wallis of the University...

Active pits on Comet 67P/Churyumov-Gerasimenko. Image credit: Jean-Baptiste Vincent et al.

ESA’s Rosetta Sees Active Pits on Comet 67P/Churyumov-Gerasimenko

Jul 2, 2015 by News Staff

In a new study published online in the journal Nature, 18 almost circular pits have been identified in the northern hemisphere of 67P/Churyumov-Gerasimenko....

Acquired on 27 June 2015, this first image from Sentinel-2A covers the Po Valley, framed by the Alps in the north and the coastal mountains of France and Italy in the south. The stripes observed over water are expected artifacts due to the arrangement of the detectors in the Sentinel-2A’s MSI instrument. Image credit: Copernicus data / ESA.

ESA’s Sentinel-2A Satellite Returns Its First Color Images of Earth

Jun 30, 2015 by News Staff

Just four days after being lofted into orbit, European Space Agency’s Sentinel-2A satellite delivered its first images of Earth. Acquired on 27 June...

Artist’s impression of a black hole feasting on matter from its companion star in a binary system. Image credit: ESA / ATG medialab.

V404 Cygni: Astronomers Detect Signs of Extraordinary Activity in Binary System

Jun 26, 2015 by News Staff

Astronomers using a fleet of orbiting telescopes, including ESA’s Integral satellite, NASA’s Swift satellite and the Japanese MAXI telescope, have...

This artist’s concept shows the huge cloud of hydrogen bleeding off of the Neptune-sized exoplanet Gliese 436b. Image credit: NASA / ESA / STScI / G. Bacon.

GJ 436b: Astronomers Discover Giant Comet-Like Tail on Neptune-Sized Exoplanet

Jun 25, 2015 by News Staff

Using the NASA/ESA Hubble Space Telescope, a group of astronomers has discovered an enormous cloud of hydrogen dispersing from the warm, Neptune-sized...

This false-color image of 67P/Churyumov-Gerasimenko was taken by the Rosetta navigation camera on 15 June 2015 from a distance of 207 km from the comet center. Image credit: ESA / Rosetta / NAVCAM / CC BY-SA IGO 3.0.

ESA’s Rosetta Orbiter to Land on 67P/Churyumov-Gerasimenko

Jun 24, 2015 by News Staff

Rosetta’s nominal mission was originally funded until the end of this year, but at a meeting yesterday, the European Space Agency has given formal approval...

Artist’s impression of a volcano erupting on Venus. Image credit: ESA / AOES Medialab.

Planetary Scientists Detect New Signs of Active Volcanoes on Venus

Jun 19, 2015 by News Staff

By looking at data from the monitoring camera on ESA’s Venus Express spacecraft, planetary researchers found transient spikes in temperature at several...

This image shows a ground-based wide-field view of the region around HCG 16. Image credit: NASA / ESA / Digitized Sky Survey 2 / Davide De Martin.

Hubble Sees Weird Galactic Quartet

Jun 19, 2015 by News Staff

This beautiful image from the Wide Field Planetary Camera 2 aboard the NASA/ESA Hubble Space Telescope shows four (NGC 839, NGC 838, NGC 835, and NGC 833)...

This is an artist’s impression of the galaxy CR7. Image credit: M. Kornmesser / ESO.

CR7: Astronomers Discover Far-Off Galaxy Filled with First-Generation Stars

Jun 17, 2015 by News Staff

A group of astronomers headed by Dr David Sobral from the University of Lisbon, Portugal, has discovered by far the brightest galaxy yet found in the early...

This image shows the irregular blue compact dwarf galaxy UGC 11411 (center). The bright stars are foreground stars in our Milky Way Galaxy. Image credit: ESA / Hubble / NASA.

Astronomers Capture Extraordinary View of UGC 11411

Jun 15, 2015 by News Staff

The Advanced Camera for Surveys (ACS) on the NASA/ESA Hubble Space Telescope has captured a striking new photo of a dwarf galaxy called UGC 11411. This...

The Philae lander at work on Comet 67P/Churyumov-Gerasimenko. Image credit: ESA / AOES Medialab.

ESA’s Philae Lander Phones Home after 7-Month Silence

Jun 14, 2015 by News Staff

The European Space Agency’s (ESA) Philae lander has woken up after seven months in hibernation on the surface of 67P/Churyumov-Gerasimenko. The Philae...

This is an artist’s concept of a hot Jupiter exoplanet. Image credit: NASA / ESA / G. Bacon, STScI.

Astronomers Discover Stratosphere on Hot Jupiter WASP-33b

Jun 11, 2015 by News Staff

Using the NASA/ESA Hubble Space Telescope, astronomers have detected a stratosphere – an atmospheric region that is very important to life –...

The X2.2-class flare, March 11, 2015. Image credit: SDO / NASA.

New Tool Could Predict Earth-Directed Coronal Mass Ejections Day in Advance

Jun 11, 2015 by News Staff

A new measurement and modeling tool could give more than 24 hours’ notice of coronal mass ejections that could be harmful to systems on Earth. New tool...

NGC 6503: Hubble Space Telescope Spots Lonely Galaxy

Jun 11, 2015 by News Staff

The sharp-eyed Wide Field Camera 3 aboard the NASA/ESA Hubble Space Telescope has captured the most detailed image yet of a galaxy called NGC 6503. This...

This image shows the dwarf irregular galaxy PGC 18431. Image credit: ESA /Hubble / NASA.

NASA’s Hubble Space Telescope Looks at Dwarf Galaxy PGC 18431

Jun 8, 2015 by News Staff

The Advanced Camera for Surveys on the NASA/ESA Hubble Space Telescope has taken an image of the dwarf irregular galaxy PGC 18431. This image shows the...

This is an artist’s concept of a Type Ia supernova exploding in the intergalactic space between galaxies within a galactic cluster. Image credit: Alex Parker / NASA / SDSS.

Hubble Confirms Two Solitary Supernovae

Jun 5, 2015 by News Staff

New observations with the Advanced Camera for Surveys on the NASA/ESA Hubble Space Telescope confirm that two Type Ia supernovae discovered six years ago...

This image shows the scale and comparative brightness of Pluto’s small satellites. Charon is placed at the bottom for scale. The image illustrates that two of the moons are highly oblate and that the reflectivity among the moons varies from dark charcoal to the brightness of sand. Image credit: NASA / ESA / A. Field, STScI.

Astronomers Observe Chaotic Rotation of Pluto’s Small Moons

Jun 3, 2015 by News Staff

A team of astronomers using observations from the NASA/ESA Hubble Space Telescope has found that two of Pluto’s small moons, Nix and Hydra, are not neatly...

Rosetta’s continued study of 67P/Churyumov-Gerasimenko has revealed an unexpected process at work close to the comet nucleus. Image credit: ESA / ATG medialab / Rosetta / MPS for OSIRIS Team MPS / UPD / LAM / IAA / SSO / INTA / UPM / DASP / IDA / Feldman et al / NavCam / CC BY-SA IGO 3.0.

ESA’s Rosetta Spacecraft Makes Unexpected Discovery

Jun 2, 2015 by News Staff

Observations of the inner coma of Comet 67P/Churyumov-Gerasimenko with the Alice far-ultraviolet spectrograph onboard ESA’s Rosetta spacecraft reveal...

This image was captured by the Mars Express orbiter on November 19, 2014. Image credit: ESA / DLR / FU Berlin.

Mars Express Sees Strange Craters in Arabia Terra

Jun 2, 2015 by News Staff

This new image from ESA’s Mars Express orbiter shows bluish wind-blown deposits inside eroded craters in the Arabia Terra region of Mars. This image...

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