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ESA Science & Technology



News on the space science missions of the European Space Agency



Copyright: Copyright 1999-2018 ESA
 



North, east, south, west: The many faces of Abell 1758 [heic1801]

Thu, 18 Jan 2018 15:00:00 UT

Resembling a swarm of flickering fireflies, this beautiful galaxy cluster glows intensely in the dark cosmos, accompanied by the myriad bright lights of foreground stars and swirling spiral galaxies. A1758N is a sub-cluster of Abell 1758, a massive cluster containing hundreds of galaxies. Although it may appear serene in this NASA/ESA Hubble Space Telescope image, the sub-cluster actually comprises two even smaller structures currently in the turbulent process of merging.



JUICE ground control gets green light to start development of Jupiter operations

Tue, 16 Jan 2018 18:24:00 UT

ESA's Jupiter Icy Moons Explorer – JUICE – passed an important milestone, the ground segment requirements review, with flying colours, demonstrating that the teams are on track in the preparation of the spacecraft operations needed to achieve the mission's ambitious science goals.



Rosetta and Planck honoured in annual Royal Astronomical Society awards

Fri, 12 Jan 2018 18:22:00 UT

ESA’s Matt Taylor has been awarded the 2018 Service Award for Geophysics by the Royal Astronomical Society for his outstanding contribution to the Rosetta mission, while the Planck mission has been honoured with the Group Achievement Award for their extraordinary achievements in cosmology.






Gaia's view of our galactic neighbours

Wed, 13 Dec 2017 11:00:00 UT

Measuring the positions and motions of more than a billion stars, ESA's Gaia mission will refine our knowledge about our place in the Universe, providing the best ever star chart of our Milky Way and its neighbouring galaxies.



Giant storms cause palpitations in Saturn's atmospheric heartbeat

Wed, 13 Dec 2017 10:56:00 UT

Immense northern storms on Saturn can disturb atmospheric patterns at the planet's equator, finds the international Cassini mission. This effect is also seen in Earth's atmosphere, suggesting the two planets are more alike than previously thought.



Cosmic Vision M4 candidate missions: presentation event

Fri, 05 May 2017 13:28:00 UT

ARIEL, THOR, and XIPE, the three candidates for the M4 medium-class mission in ESA's Science Programme, will be presented to the science community at a special event in Paris on 3 July 2017. The deadline to register for this event is 10 June.



ESA identifies new science ideas for future space missions

Fri, 21 Apr 2017 15:21:00 UT

Last year, ESA called on the scientific community to propose new and innovative science ideas that could be relevant for future space missions within the Science Programme. From the proposals that were received three key areas of interest have been selected for further investigation.



ESA Planetary Science Archive gets a new look

Mon, 16 Jan 2017 12:54:00 UT

Today, ESA launches a new version of its Planetary Science Archive (PSA) website, the online interface to data from the agency's space science missions that have been exploring planets, moons and other small bodies in the Solar System. With a new design and enhanced search functionalities, the platform now provides a direct and simple access to the scientific data, helping scientists to discover and explore the archive content.