Image: Left/Nobel Prize Org/Right/Canva She was always fascinated by mathematics, logic puzzles and the thrill of solving difficult problems while Andrea Ghez was growing up in Chicago. What began as a curiosity about how things worked eventually led her to ask one of astronomy’s biggest questions: what lies at the centre of our galaxy? Unknown…

Saudi Arabia and Portugal have signed an agreement granting mutual visa exemptions for holders of diplomatic and special passports, marking a new step in strengthening relations between the two countries.The agreement was signed in Lisbon on Tuesday by Saudi Minister of Foreign Affairs Prince Faisal bin Farhan and Portugal’s Minister of State and Foreign Affairs…

Humanity has already sent five spacecraft on trajectories that will eventually carry them beyond the Solar System, demonstrating that technologically advanced civilisations can launch interstellar probes. That raises an intriguing possibility. Could another civilisation have done the same and sent robotic explorers to our cosmic neighbourhood? According to a new study by astronomer T. Joseph…

The G7 summit brings together world leaders to tackle global crises, but it also gives spectators the best look into unguarded and human moments of our political leaders. Some of these moments were caught on the hot mics, and offer us a rare glimpse into the private dynamics between presidents and prime ministers.From Giorgia Meloni’s…