ESAHome
   
Space Science
About Space ScienceESA's 'Cosmic Vision'Science & Technology in-depth
Multimedia
Science imagesScience videosAnimationsDownloadsSounds from space
Media centre
Press ReleasesPress kitsESA Television
Resources
Reference sectionGlossaryFAQs
Science missions
Services
HelpLegal disclaimerCommentsSubscribe
Follow us
RSS feedsESA Sci on Twitter
 
 
 
Bookmark and Share
 
 
 
 
Article Images
Cosmic Vision 2015-2025: and the candidate missions are...
 
19 October 2007

The Hubble ultra-deep field
Download:
 HI-RES JPEG (Size: 2890 kb)
This view of nearly 10 000 galaxies was taken by the NASA/ESA Hubble Space Telescope and it is called the Hubble Ultra Deep Field. The snapshot includes galaxies of various ages, sizes, shapes, and colours. The smallest, reddest galaxies (about 100) may be among the most distant known, existing when the universe was just 800 million years old. The nearest galaxies - the larger, brighter, well-defined spirals and ellipticals - thrived about 1 thousand million years ago, when the cosmos was 13 thousand million years old.

The image required 800 exposures taken over the course of 400 Hubble orbits around Earth. The total amount of exposure time was 11.3 days, taken between 24 September 2003 and 16 January 2004.

Credits: NASA/ ESA/ STScI (S. Beckwith)/ HUDF Team

 
  Solar System
 
Jupiter's moon Io casts a shadow as it transits Jupiter
Download:
 HI-RES JPEG (Size: 314 kb)  HI RES TIFF (Size: 1555 kb)
While hunting for volcanic plumes on Io, the NASA/ESA Hubble Space Telescope captured this image of the volatile moon sweeping across the giant face of Jupiter.

Credits: J. Spencer (Lowell Observatory) and NASA
 
  Tandem, a new mission to Saturn, Titan and Enceladus
 
Intriguing Enceladus
Download:
 HI-RES JPEG (Size: 6 Kb)  HI-RES TIFF (Size: 49 Kb)
This Cassini-Huygens image shows the trailing hemisphere of Enceladus, which is the side opposite the moon's direction of motion in its orbit. Enceladus is 499 kilometres across.

The image was taken in visible light with the Cassini spacecraft narrow-angle camera on 27 October 2004, at a distance of about 766 000 kilometres from Enceladus. The image scale is 4.6 kilometres per pixel.

Credits: NASA/JPL/Space Science Institute

 
  Cross-scale, deeper study of near-earth space
 
The Sun-Earth connection
Download:
 HI-RES JPEG (Size: 230 kb)
This composite image shows a SOHO image of the Sun and an artist's impression of Earth's magnetosphere.

Credits: Magnetosphere: NASA, the Sun: ESA/NASA - SOHO
 
  Marco Polo, an asteroid sample-return mission
 
Asteroid 951 Gaspra
This picture of asteroid 951 Gaspra was obtained by the Galileo spacecraft during its approach to the asteroid on 29 October, 1991.

Credits: NASA
 
  Plato, the new planet finder
 
Transiting exoplanet HD 189733b
Download:
 HI-RES TIFF (Size: 6841 kb)
An artist’s impression of a transiting exoplanet, named 'HD 189733b'.

Scientists have reported the first conclusive discovery of the presence of water vapour in the atmosphere of a planet beyond our Solar System.

Infrared analysis of this gas giant’s transit across its parent star provided the breakthrough. The planet HD 189733b lies 63 light-years away, in the constellation Vulpecula.

It was discovered in 2005 as it dimmed the light of its parent star by some three percent when transiting in front of it.

Credits: ESA - C.Carreau

 
  Spica, the next generation infrared observatory
 
The entire sky in infrared light as seen by AKARI
Download:
 HI-RES JPEG (Size: 171 kb)
This image shows the entire sky in infrared light at nine micrometres. The bright stripe extending from left to right is the disc of our own Milky Way Galaxy. Several bright regions corresponding to strong infrared radiation appear along or next to the Galactic Plane. These regions are sites of newly born stars. At the brightest region in the very centre of the image, towards the centre of our Galaxy, old stars crowd together. AKARI observed the infrared radiation emitted from the heated interstellar dust.

Credits: JAXA
 
  XEUS, X-ray Evolving Universe Spectroscopy
 
XMM-Newton observes fossil galaxy cluster
Download:
 HI-RES JPEG (Size: 128 kb)
XMM-Newton observations of the fossil galaxy cluster RX J1416.5+2315, show a cloud of hot gas emitting X-rays (in blue). The cloud, reaching temperatures of about 50 million degrees, extend over 3.5 million light years and surround a giant elliptical galaxy believed to have grown to its present size by cannibalising its neighbours.

Credits: Khosroshahi,Maughan, Ponman,Jones,ESA,ING.
 
 
Cosmic Vision 2015-2025: ESApod
Cosmic Vision
More about ESA's Cosmic Vision...
ESA's 'Cosmic Vision'Defining the Cosmic VisionMissions beyond imagination
Related articles
50 new mission proposals for ESA's scientific programme“The future starts today” - One step closer to shaping ‘Cosmic Vision 2015-2025’Cosmic Vision 2015-2025:
ready to launch
ESA gives go-ahead to build BepiColomboESA's Cosmic Vision workshop 2004Plans for the futureIAA's vision for the next steps in exploring deep spaceHow a mission is chosen
Related links
More on Cosmic Vision 2015-2025
 
 
 
   Copyright 2000 - 2012 © European Space Agency. All rights reserved.