Astronomers using the NASA/ESA Hubble Space Telescope observed the smallest exoplanet where water vapour has been detected in its atmosphere. At only approximately twice Earth’s diameter, the planet GJ 9827d could be an example of potential planets with water-rich atmospheres elsewhere in our galaxy.
The release, images and videos are available on:
https://esahubble.org/news/heic2403/
Kind regards,
ESA/Hubble Information Centre
25 January 2024
|
|
|
|
