Instead, scientists are looking into existing spacecraft already in orbit around other planets. Harvard Professor Avi Loeb ...

NASA’s Europa Clipper isn’t just a spacecraft—it’s a feat of resilience, engineered to navigate one of the most hostile ...

From meteor showers to visible nebulas, August is primed to be an action-packed month for stargazers in the United States. ...

Europa’s surface chemistry hints at life-supporting conditions below. Lab tests reveal how peroxide forms in unexpected ...