NASA's SPHEREx telescope launched aboard a SpaceX rocket to map the entire sky in infrared light, capturing the cosmic glow of galaxies.

Scientists have discovered kaolinite mineral on Mars, providing new evidence that the planet was once warm and wet.

NASA’s Artemis program, named after the twin sister of Apollo in Greek mythology, aims to send astronauts back as early as 2025 with a mission to establish a sustainable human presence that will ...

In this stunning astronaut photo, a rare "sunglint" transforms the Mediterranean Sea’s surface into a swirling, silver mirror surrounding a pair of Greek islands — Milos (center) and Antimilos ...

NASA's Lucy spacecraft, on its way to Jupiter's Trojan asteroids, has its next target in its sights: the main belt asteroid 52246 Donaldjohanson. Currently 45 million miles (70 million kilometers) ...