Artemis 2 will use the SLS to send a crew of four aboard an Orion spacecraft on a 10-day mission looping within 4,600 miles ...

A day-by-day look at the upcoming lunar journey.

The buzz is building for NASA’s Artemis II mission that will send four astronauts on a 10-day voyage around the moon. The ...

NASA’s Artemis II mission will send four astronauts around the Moon without touching its surface, a deliberate choice that ...

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a ...

China set for crewed lunar tests, record launches, moon mission and reusable rockets in 2026 China appears set to accelerate ...

A stronomers are getting prepared for the chance to see "the most energetic lunar impact event ever recorded in human history ...

Venus looks like Earth’s twin at first glance, yet its rotation behaves like a cosmic prank. The planet spins backward, ...

For the millions of people across the country and around the world that watched the tragic loss of Challenger live, the ...

The first crewed mission around the moon in more than 50 years is coming up. Here’s how to see it at sites in and around the ...