What happened: The Aston Martin F1 team arrived at the Circuit de Barcelona-Catalunya on Thursday for the Round 7 Spanish Grand Prix. The paddock arrival marks the transition to the high-speed European leg of the calendar following the street race in Monaco.

Why it matters: Fernando Alonso has sparked retirement speculation by admitting this weekend may be his final race at his home circuit. With the venue set to rotate off the F1 calendar in 2027 and the veteran currently sitting 18th in the standings with a single point, his future beyond the 2026 season remains uncertain. Meanwhile, Mercedes rookie Kimi Antonelli enters the weekend chasing a record sixth consecutive victory.

What to watch: Free practice sessions begin Friday, June 12, ahead of Saturday qualifying. Fans will be watching for any official confirmation of Alonso's 2027 plans during the home weekend.