easy-digital-downloads domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/wp-includes/functions.php on line 6114$l10n parameter must be an array. To pass arbitrary data to scripts, use the wp_add_inline_script() function instead. Please see Debugging in WordPress for more information. (This message was added in version 5.7.0.) in /var/www/wp-includes/functions.php on line 6114Following the first detection of the elusive waves with ground-based experiments and the successful performance of ESA’s LISA Pathfinder mission, ESA is inviting scientists to submit proposals for the first space mission to observe gravitational waves.
Next step towards a gravitational-wave observatory in space
ESA has invited European scientists to propose concepts for the third large mission in its science programme, to study the gravitational Universe.
