Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to huge heights.

A lunar lander has completed its two-week mission and sent spectacular sunset images as a "final goodbye" back to Earth. The ...

As Firefly Aerospace prepared to close out a two-week mission on the moon, its lander had one final gift to beam home: the ...

The astronauts aboard the Apollo 8 lunar mission became the first humans to directly view the far side of the moon during ...

LISTER, mounted below Blue Ghost’s lower deck, measures the flow of heat from the moon's interior with a sophisticated ...

The spacecraft, about the size of a small car, conducted a series of experiments. It drilled three feet into the lunar soil, took X-ray images of the magnetic bubble that surrounds and protects Earth ...

Jupiter’s moon Io, the most volcanically active body in the solar system, is littered with hundreds of erupting volcanoes. High-resolution images now reveal several dozen lava lakes, researchers ...

The spacecraft, called Blue Ghost, was built by Texas-based Firefly Aerospace. Launched on Jan. 15, it made a remarkably ...

Joey Cortez, who served 24 years in the U.S. Air Force, had been waiting since August to see a mental health specialist from the Department of Veterans' Affairs, when he experienced a fresh jolt ...

32,420 people played the daily Crossword recently. Can you solve it faster than others?32,420 people played the daily Crossword recently. Can you solve it faster than others?