NASA’s launch and mission teams, along with the Artemis II crew, completed a key test Dec. 20, a countdown demonstration test, ahead of the Artemis II flight around the Moon early next year.

A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.

NASA and the Artemis II crew complete a full countdown test as teams prepare for the first crewed mission around the Moon under the Artemis program ...

NASA plans to test SpaceX’s Starshield satellite network, designed primarily for national security users, to support ...

NASA conducted a full-scale static test fire of the Booster Obsolescence and Life Extension (BOLE) solid rocket motor - part ...

NASA engineers have hot-fired the redesigned Artemis moon rocket in preparation for future Space Launch System (SLS) flights that will take humanity back to the moon and beyond. The test of the RS-25 ...

NASA’s Space Launch System appears to have a finite shelf life. The Trump administration wants to cancel it after just three launches, while the preliminary text of a bill making its way through ...

Long, narrow wings are intended to reduce fuel consumption and increase comfort in aircraft. However, wing flutter must be ...

NASA and its commercial partners are conducting demonstrations of advanced satellite relay capabilities supporting near-Earth science missions as part of the Communications Services Project.

If you thought 2025 was an exciting year for spaceflight, just wait until 2026. Here's a look at six missions that could define the year.

The same historic facilities that some 50 years ago prepared NASA's twin Voyager probes for their ongoing interstellar ...

The airliner you board in the future could look a lot different from today's, with longer, thinner wings that provide a ...