![Athena X-ray observatory on Twitter: "Today, at #HEAD2019 meeting, Athena: ESA's mission to explore the Hot and Energetic Universe by @KirpalNandra in Session Mission & Instruments II· To warm up, some facts Athena X-ray observatory on Twitter: "Today, at #HEAD2019 meeting, Athena: ESA's mission to explore the Hot and Energetic Universe by @KirpalNandra in Session Mission & Instruments II· To warm up, some facts](https://pbs.twimg.com/media/D2HfGjlXcAAnnfw.png)
Athena X-ray observatory on Twitter: "Today, at #HEAD2019 meeting, Athena: ESA's mission to explore the Hot and Energetic Universe by @KirpalNandra in Session Mission & Instruments II· To warm up, some facts
![Detectores de radiación para explorar el universo en las misiones de la ESA | Noticias de la Ciencia y la Tecnología (Amazings® / NCYT®) Detectores de radiación para explorar el universo en las misiones de la ESA | Noticias de la Ciencia y la Tecnología (Amazings® / NCYT®)](https://i.ytimg.com/vi/4GUfdbzJDJ0/maxresdefault.jpg)
Detectores de radiación para explorar el universo en las misiones de la ESA | Noticias de la Ciencia y la Tecnología (Amazings® / NCYT®)
![X-ray Astrophysics from XMM-Newton to Athena: The heritage of XMM and opportunities of Athena | The Royal Astronomical Society X-ray Astrophysics from XMM-Newton to Athena: The heritage of XMM and opportunities of Athena | The Royal Astronomical Society](https://ras.ac.uk/sites/default/files/2019-11/XMM_Newton.jpg)