ESA Orion blog with icon
Wednesday, 02 December 2015 08:16![](/plugins/content/jlexcomment/assets/icon.png)
![Orion, European Service Module and Earth during Artemis I](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2022/11/orion_european_service_module_and_earth_during_artemis_i/24590854-1-eng-GB/Orion_European_Service_Module_and_Earth_during_Artemis_I_card_full.jpg)
ESA's Orion blog
Updates on Artemis and the European Service Module for Orion
Where missions come alive
Monday, 03 August 2015 13:00![](/plugins/content/jlexcomment/assets/icon.png)
![ESA Main Control Room, Darmstadt](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2012/05/main_control_room_pano/17114077-1-eng-GB/Main_Control_Room_pano_card_full.jpg)
Step inside ESA's Main Control Room at the Operations Centre in Darmstadt, Germany
Photo credit: ESA/J. Mai
Sentinel-2 website
Wednesday, 22 April 2015 14:42![](/plugins/content/jlexcomment/assets/icon.png)
![](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2019/10/sentinel-2_mission_cover/21130319-1-eng-GB/Sentinel-2_mission_cover_card_full.jpg)
Copernicus Sentinel-2
Sentinel-1 mission site with icon
Wednesday, 05 March 2014 12:33![](/plugins/content/jlexcomment/assets/icon.png)
![](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2019/10/sentinel_mission_cover/21112086-1-eng-GB/Sentinel_mission_cover_card_full.jpg)
Copernicus Sentinel-1
Black holes
Thursday, 17 July 2003 11:28![](/plugins/content/jlexcomment/assets/icon.png)
![Black hole (artist's impression)](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2022/04/black_hole_artist_s_impression/24046562-1-eng-GB/Black_hole_artist_s_impression_card_full.jpg)
What are black holes? How do they form and evolve? What effect do they have on their surroundings and the rest of the Universe – and why should we care about them?