Latest News

Latest News

Rethinking cosmology: Universe expansion may not be uniform
8 April 2020

Astronomers have assumed for decades that the Universe is expanding at the same rate in all directions. A new study based on data from ESA's XMM-Newton, NASA's Chandra and the German-led ROSAT X-ray observatories suggests this key premise of cosmology might be wrong.

Spot BepiColombo during its 'goodbye flyby'
3 April 2020

On 10 April, BepiColombo will be visible to amateur and professional astronomers during its first – and only – Earth flyby, as the spacecraft makes its way to Mercury, the innermost planet of the Solar System.

Space missions return to science
2 April 2020

After a brief shutdown of science instruments and a period in 'safe standby', ESA's planetary missions are getting back to what they do best, gathering science data from around the Solar System.

ESA to conduct BepiColombo flyby amid coronavirus crisis
30 March 2020

Controllers at ESA's mission control centre are preparing for an Earth gravity-assist flyby of the European-Japanese Mercury explorer BepiColombo. The manoeuvre will be performed amid restrictions ESA has implemented in response to the coronavirus pandemic.

Hubble finds best evidence for elusive mid-size black hole [heic2005]
31 March 2020

New data from the NASA/ESA Hubble Space Telescope have provided the strongest evidence yet for mid-sized black holes in the Universe. Hubble confirms that this "intermediate-mass" black hole dwells inside a dense star cluster.

Latest Announcements

Latest Announcements

The JWST Cycle 1 deadline has been delayed
19 March 2020

The novel coronavirus COVID-19 is causing significant impact and disruption on the worldwide community. Given those circumstances, STScI, NASA, ESA, and CSA have taken the decision to delay the proposal deadline for JWST Cycle 1 General Observer (GO) proposals to no earlier than 27 May 2020.

INTEGRAL Announcement of Opportunity (AO-18)
2 March 2020

Proposals are solicited for observations with INTEGRAL in response to the Eighteenth Announcement of Opportunity, AO-18, issued 2 March 2020. This AO covers the period January to December 2021. The deadline for proposals has been postponed to 4 May, 14:00 CEST.

Solar Orbiter Launch

Solar Orbiter Launch

Solar Orbiter launch replay
10 February 2020

Watch a replay of the live coverage of the launch of Solar Orbiter, ESA's new Sun-exploring spacecraft, which will look at our parent star from a completely new perspective. The spacecraft was launched by the US Atlas V 411 rocket from NASA's Kennedy Space Centre in Cape Canaveral, Florida, on 10 February 2020.

Solar Orbiter launch media kit
27 January 2020

Download this interactive media kit to learn more about the launch of Solar Orbiter in February 2020 and the science goals of the mission.

Latest Articles

Latest Articles

Cluster and XMM-Newton pave the way for SMILE
27 August 2019The Solar wind-Magnetosphere-Ionosphere Link Explorer (SMILE) mission is still four years away from launch, but scientists are already using existing ESA satellites, such as the XMM-Newton X-ray observatory and the Cluster mission studying Earth's magnetosphere, to pave the way for this pioneering venture.
Shedding light on white dwarfs – the future of stars like our Sun
17 May 2019ESA's Gaia mission has been busy mapping our Milky Way galaxy since 2014, and just over one year ago released its second batch of data on more than one billion stars. Since then, astronomers have been exploring this catalogue to reveal a huge amount of new information about the cosmos. One type of object that has seen an abundance of new...
How Venus and Mars can teach us about Earth
13 May 2019One has a thick poisonous atmosphere, one has hardly any atmosphere at all, and one is just right for life to flourish – but it wasn't always that way. The atmospheres of our two neighbours Venus and Mars can teach us a lot about the past and future scenarios for our own planet.

Spacecraft Testing

Spacecraft Testing

#5: JUICE begins to take shape
23 October 2019

The assembly of the flight model of ESA's JUICE spacecraft began in September, with the delivery of the spacecraft's primary structure, followed by integration of the propulsion system that will enable the mission to reach and study Jupiter and its moons.

#1: Euclid completes thermal-vacuum balance tests
10 October 2019

This is the first entry in the Euclid Test Campaign Journal, a series of articles covering the main events during testing of the Structural and Thermal Model (STM) and Flight Model (FM) of the spacecraft.

 

Spotlight On ...

8-Apr-2020 20:10 UT

ShortUrl Portlet

Shortcut URL

https://sci.esa.int/home

Solar Orbiter launch counter

Twitter_esascience

Supported Activities