NASA's Artemis II mission completes a critical engine burn, propelling the Orion spacecraft and its four-person crew out of Earth orbit toward the moon.

As NASA prepares for its next mission to the moon, one Atlanta university is drawing attention for its growing role in space exploration.

When a reactor’s radioactive core undergoes nuclear fission, its atoms split and release heat, which then turns the water to steam. That steam rushes through the machine at high pressure, spinning turbines to generate electricity destined for the grid, according to the association. In space, the process gets trickier.

The U.S. space agency launched a lunar flyby Wednesday, but Beijing is pursuing its own space program with formidable focus. Here’s what we know about it, in photos and videos.

From Mercury & Apollo Missions to the Space Shuttle Program, Mars Rover Landings, & Artemis II. NASA officials held a news conference at the Kennedy Space Center in Florida to highlight progress on the upcoming Artem… “The ability to turn around our ...

NASA’s Space Launch System, the agency’s flagship rocket designed to carry astronauts back to the Moon under the Artemis program, stands 322 feet tall in its Block 1 configuration. That height exceeds the Statue of Liberty and rivals many mid-rise office towers found in American cities.

Instead of chasing a quick landing, NASA is planning a step-by-step effort to build the systems needed for astronauts to stay on the Moon.

Jared Isaacman, NASA Administrator, outlines how the US space program actively supports military operations by utilizing satellites for observation and communication. Isaacman highlights the Space Force's role in monitoring Iran's military moves,