NASA's DART spacecraft changed a binary asteroid's orbit around the sun, in a first for a human-made object

When NASA crashed a spacecraft into the asteroid moonlet Dimorphos in 2022, it altered both Dimorphos' orbit around its ...

As war spreads, airline pilots contend with drones, missiles

Airline pilots have faced escalating pressure in recent years, from drone incursions to flight paths squeezed by conflict. The U.S.-Israeli attacks on Iran have only compounded those risks. Ciara Lee ...