ESA Science & Technology - News Archive
An image of a galaxy cluster taken by the NASA/ESA Hubble Space Telescope gives a remarkable cross-section of the Universe, showing objects at different distances and stages in cosmic history.
Published: 17 April 2014
Saturn's icy moon Enceladus has an underground sea of liquid water, according to the international Cassini spacecraft.
Published: 3 April 2014
ESA, the European Space Agency, and CERN, the European Organisation for Nuclear Research, signed a cooperation agreement on 28 March to foster future collaborations on research themes of common interest.
Published: 28 March 2014
ESA's Rosetta spacecraft has caught a first glimpse of its destination comet since waking up from deep-space hibernation on 20 January.
Published: 27 March 2014
Last week researchers from around the world gathered at the Accademia dei Lincei in Rome for the Science with the Hubble Space Telescope IV conference.
Published: 25 March 2014
The largest census of dust in local galaxies has been completed using data from ESA's Herschel space observatory, providing a huge legacy to the scientific community.
Published: 18 March 2014
To celebrate its 24th year in orbit, the NASA/ESA Hubble Space Telescope has released a beautiful new image of part of NGC 2174, also known as the Monkey Head Nebula. This colourful region is filled with young stars embedded within bright wisps of cosmic gas and dust.
Published: 17 March 2014
The NASA/ESA Hubble Space Telescope has photographed the never-before-seen break-up of an asteroid, which has fragmented into as many as ten smaller pieces. Although fragile comet nuclei have been seen to fall apart as they approach the Sun, nothing like the breakup of this asteroid, P/2013 R3, has ever been observed before in the asteroid belt.
Published: 6 March 2014
This new Hubble image shows spiral galaxy ESO 137-001, framed against a bright background as it moves through the heart of galaxy cluster Abell 3627. This cluster is violently ripping the spiral's entrails out into space, leaving bright blue streaks as telltale clues to this cosmic crime.
Published: 4 March 2014
The scientific targets of Cassini – the planet, its moons and rings - are the inspiration behind the ‘Cassini Scientist for a Day’ competition, which allows school students to put forward their ideas for which of three potential targets they would choose to study, and why.
Published: 28 February 2014
Herschel has discovered massive elliptical galaxies in the nearby Universe containing plenty of cold gas, even though the galaxies fail to produce new stars. Comparison with other data suggests that, while hot gas cools down in these galaxies, stars do not form because jets from the central supermassive black hole heat or stir up the gas and...
Published: 25 February 2014
Proposals are solicited for observations with INTEGRAL in response to the Twelfth Announcement of Opportunity, AO-12, issued 24 February 2014. This AO covers the period January 2015 to December 2015 and is open to all proposers.
Published: 24 February 2014
A space-based observatory to search for planets orbiting alien stars has been selected today as ESA's third medium-class science mission. It is planned for launch by 2024.
Published: 19 February 2014
This AO solicits special operation proposals for participation in the Guest Investigator Programme of the Cluster extended mission from the European Space Agency. Investigations are solicited which identify compelling utilization of the Cluster spacecraft payload for scientific study, for the period 2015-2016. The extended deadline for proposal...
Published: 17 February 2014
ESA's billion-star surveyor Gaia is slowly being brought into focus. This test image shows a dense cluster of stars in the Large Magellanic Cloud, a satellite galaxy of our Milky Way.
Published: 6 February 2014
Following last week's wake-up of the Rosetta comet-chaser, ESA's flight controllers have conducted the first in a series of health checks aimed at assessing how well it came through 31 months of hibernation.
Published: 29 January 2014
Decision time is nearing for the scientific community as the deadline for selection of ESA's third medium class scientific mission approaches.
Published: 24 January 2014
ESA's Herschel space observatory has discovered water vapour around Ceres, the first unambiguous detection of water vapour around an object in the asteroid belt.
Published: 22 January 2014
It was a fairy-tale ending to a tense chapter in the story of the Rosetta space mission this evening as ESA heard from its distant spacecraft for the first time in 31 months.
Published: 20 January 2014
Through this Call for Missions, the Director of Science and Robotic Exploration solicits proposals from the broad scientific community for the competitive selection of mission concepts to be candidates for the implementation of the second large mission (L2) of the Cosmic Vision Plan, for a planned launch in 2028.
Published: 20 January 2014
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