Cassini Raw Images

Launched in 1977, the twin Voyager probes are NASA’s longest-operating mission and the only spacecraft ever to explore interstellar space.

On March 27, 2022, Lucy’s science team discovered that the smallest of the mission’s Trojan asteroid targets, Polymele, has a satellite of its own.

The Space Launch System, and the Orion spacecraft for the Artemis I mission arrived at the launch pad on Aug. 17, 2022.

Six of these small satellites will work together to create the largest radio telescope ever launched.

The next full moon is called the Sturgeon Moon and it’s a marginal supermoon.

The ECOSTRESS instrument is helping scientists learn why some parts of a wildfire burn more intensely than others.

When NASA’s Orion spacecraft travels beyond the Moon during Artemis I, the spacecraft will carry a host of mementos.

Following Lucy's launch on Oct. 16, 2021, an unexpected challenge surfaced for the first-ever Trojan asteroids mission.

The huge amount of water vapor hurled into the atmosphere could end up temporarily warming Earth’s surface.

Webb has peered into the chaos of the Cartwheel Galaxy, revealing new details about star formation and the galaxy’s central black hole.

EMIT will help answer questions about how mineral dust from Earth’s arid regions affects climate.

When NASA put a lander and the first rover on Mars a quarter century ago, they changed how we explore other worlds.