The inner Oort cloud, between 1,000 and 10,000 AU from the sun, displays a spiral formation with arms that extend 15,000 AU.

Volodymyr Zelenskyy has warned other countries in Europe are still at risk from Russia. Earlier, the EU Commission president said the rest of Europe faces a "fight for survival". Watch live ...

UK announces largest sanctions package against Russia since 2022 Zelenskyy tells summit: Russia targets Europe and European way of life Albanian PM's summit intervention addresses elephant in the room ...