![](https://appel.nasa.gov/wp-content/uploads/2024/01/PACE-testing-670x380.png)
PACE is a major effort to combine oceanic and atmospheric research to better understand the complex systems.
PACE is a major effort to combine oceanic and atmospheric research to better understand the complex systems.
Year that began with a cooling trend quickly warmed to levels unprecedented since modern record-keeping began.
Rover quickly finds stunning evidence that Mars was once a warmer planet shaped by significant amounts of surface water.
In live Q&A session, the astronauts of ISS Expedition 70 discuss the challenges of weightlessness and the joy of watching lightning from space.
Commercial landers will deliver science payloads in 2024.
Apollo 8 spaceflight to the Moon was a gamechanger.
SPHEREx team will seek answers to three key questions.
Designer receives honor for advancing NASA mission.
Aldrin pioneers under water training for EVAs.