News archive

News archive

This Announcement of Opportunity solicits the participation of the scientific community as Interdisciplinary Scientists or Guest Investigators in the BepiColombo mission, to augment the scientific return of the mission as a whole. The deadline for Letters of Intent is 13 June 2019, and the deadline for proposals is 15 July 2019.
Published: 13 May 2019
Astronomers developed a mosaic of the distant Universe that documents 16 years of observations from the NASA/ESA Hubble Space Telescope. The image, called the Hubble Legacy Field, contains roughly 265 000 galaxies that stretch back to just 500 million years after the Big Bang.
Published: 2 May 2019
While ESA's Gaia mission has been surveying more than one billion stars from space, astronomers have been regularly monitoring the satellite's position in the sky with telescopes across the world, including the European Southern Observatory in Chile, to further refine Gaia's orbit and ultimately improve the accuracy of its stellar census.
Published: 2 May 2019
Data from ESA's INTEGRAL high-energy observatory have helped shed light on the workings of a mysterious black hole found spitting out 'bullets' of plasma while rotating through space.
Published: 29 April 2019
Hubble's measurements of today's expansion rate do not match the rate that was expected based on how the Universe appeared shortly after the Big Bang over 13 billion years ago. Using new data from the NASA/ESA Hubble Space Telescope, astronomers have significantly lowered the possibility that this discrepancy is a fluke.
Published: 25 April 2019
This incredible image of the hourglass-shaped Southern Crab Nebula was taken to mark the NASA/ESA Hubble Space Telescope's 29th anniversary in space. The nebula, created by a binary star system, is one of the many objects that Hubble has demystified throughout its productive life.
Published: 18 April 2019
Scientists have used the tiny distortions imprinted on the cosmic microwave background by the gravity of matter throughout the Universe, recorded by ESA's Planck satellite, to uncover the connection between the luminosity of quasars – the bright cores of active galaxies – and the mass of the much larger 'halos' of dark matter in which they sit.
Published: 17 April 2019
This 5th Announcement of Opportunity (AO), open to scientists affiliated with institutes located in ESA Member States, solicits proposals for participation as Science Planners in the NASA-led IRIS mission. The deadline for proposals is 15 May 2019, 12:00 (noon) CEST.
Published: 15 April 2019
The first batch of charge-coupled devices, or CCDs, to be flown on ESA's PLATO space observatory was accepted by ESA last month. This is an important milestone on the road to creating a groundbreaking spacecraft that will detect Earth-sized exoplanets in orbit around nearby stars.
Published: 11 April 2019
Following a series of tests conducted in space over the past five months, the ESA-JAXA BepiColombo mission has successfully completed its near-Earth commissioning phase and is now ready for the operations that will take place during the cruise and, eventually, for its scientific investigations at Mercury.
Published: 5 April 2019
ESA's JUpiter ICy moons Explorer, JUICE, has been given the green light for full development after its critical design review was successfully concluded on 4 March. This major milestone marks the beginning of the qualification and production phase, taking this flagship mission one key step closer to starting its long journey to Jupiter in 2022.
Published: 3 April 2019
A reanalysis of data collected by ESA's Mars Express during the first 20 months of NASA's Curiosity mission found one case of correlated methane detection, the first time an in-situ measurement has been independently confirmed from orbit.
Published: 1 April 2019
Thanks to an impressive collaboration bringing together data from ground-based telescopes, all-sky surveys and space-based facilities – including the NASA/ESA Hubble Space Telescope – a rare self-destructing asteroid called 6478 Gault has been observed.
Published: 28 March 2019
By surveying the centre of our Galaxy, ESA's XMM-Newton has discovered two colossal 'chimneys' funneling material from the vicinity of the Milky Way's supermassive black hole into two huge cosmic bubbles.
Published: 20 March 2019
Media representatives are invited to apply for accreditation to visit the CHEOPS spacecraft, which is in the clean rooms of Airbus in Madrid, on 29 March, before it goes into storage ahead of its shipment to Kourou later this year.
Published: 19 March 2019
Proposals are solicited in response to the first Announcement of Opportunity - AO-1 - for observing time in the CHEOPS Guest Observers Programme. This AO covers the period February 2020 to January 2021. The deadline for proposals has passed.
Published: 19 March 2019
In a striking example of multi-mission astronomy, measurements from the NASA/ESA Hubble Space Telescope and the ESA Gaia mission have been combined to improve the estimate of the mass of our home galaxy the Milky Way: 1.5 trillion solar masses.
Published: 7 March 2019
The Solar wind Magnetosphere Ionosphere Link Explorer, SMILE, has been given the green light for implementation by ESA's Science Programme Committee. The announcement clears the way for full development of this new mission to explore the Sun-Earth connection, which will be conducted in collaboration with China.
Published: 5 March 2019
In a powerful example of combining multi-mission satellite data with computer simulations, scientists have used ESA's Cluster mission to reveal details about how electrons interact with waves in Earth's magnetic environment.
Published: 4 March 2019
The next planning cycle in ESA's Science Programme, Voyage 2050, is now underway. Ideas are solicited from the scientific community for the science themes that should be covered during the Voyage 2050 planning cycle, which covers the time period 2035-2050. The deadline for receipt of White Papers has passed.
Published: 4 March 2019
22-Nov-2019 07:09 UT

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