Europe's Venus mission plans have hit a snag following the White House's decision to cancel some NASA partnerships. The withdrawal of a NASA radar instrument from the collaborative effort means European space planners must now decide how to move forward with their Venus exploration goals.

With NASA stepping back, Europe is examining options that include going ahead with the mission using its own capabilities or potentially seeking partnerships with other space agencies, including China. The shift reflects growing tensions in international space collaboration and could reshape how European space exploration develops in the coming years.