Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than ...

Photo: NASA After a final 35-minute engine burst to slow it down Monday night, the NASA explorer spacecraft named Juno will attempt to enter Jupiter's polar orbit.

Using data collected by NASA's Juno spacecraft as it flew past Jupiter's highly volcanic moon Io in late 2023 and again in ...

Notable accomplishments also cover the Chandra X-ray Observatory, the Juno spacecraft, the Space Shuttle program, and the Mars Science Laboratory mission. These milestones highlight NASA's pivotal ...

Getting from Earth to space isn’t just about speed—it’s about planning the right trajectory. The Moon, our closest neighbor, ...

Juno (2011), which studies Jupiter, and OSIRIS-REx (2016), which sampled material from an asteroid and brought it to Earth. One upcoming New Frontiers mission is NASA’s Dragonfly, a quadcopter ...

Using data collected by NASA’s Juno spacecraft as it flew past Jupiter’s highly volcanic moon Io in late 2023 and again in ...