The United States is poised to send astronauts beyond Earth’s orbit for the first time in over 50 years as NASA prepares to launch Artemis II.

The Artemis II astronauts arrived to Kennedy Space Center on Friday with a chance to launch as early as next Wednesday.

Mission nearly complete. The California Science Center says construction is finally finished on a building that will house ...

Forty years ago, on , NASA’s Space Shuttle Columbia, attached to an external tank and twin solid rocket boosters, lifted off ...

The Atlas rocket used for the Mercury program cost on the order of $15,000 (inflation adjusted) per pound of payload, ...