NASA has canceled EUS and Block 1B/2 upgrades entirely, opting for a standardized upper stage to support ~10-month intervals ...

The launch was scheduled years in advance and was not in response to current world events, according to Air Force Global ...

As the first major piloted NASA X-plane to fly in a generation and the first crewed, purpose-built U.S. high-speed research aircraft since the X-15 of the 1960s, the X-59 low-boom ...

NASA's Artemis II is on track to shoot for the moon in April after engineers fixed the helium issue that grounded the mission's rocket last month.

Rory McIlroy’s low bullet drive is a thing of beauty. Here are the setup and swing adjustments that will help you master it on your own.

The Artemis II mission will send four astronauts on a 10-day journey around the moon. Potential launch windows for the mission are being considered for early March and April. The test confirmed ...

NASA fueled up its giant lunar rocket and completed a launch-day walkthrough on Thursday ahead of its highly anticipated mission to send four astronauts around the moon. The hourslong test, known as a ...

Up to three rocket launches are scheduled for the upcoming week from Vandenberg Space Force Base. SpaceX plans two Falcon 9 launches to deploy Starlink satellites on Feb. 18 and Feb. 21. Firefly ...

NASA's Artemis 2 moon mission has been delayed until at least March due to technical issues. A hydrogen leak was discovered in the Space Launch System rocket during a prelaunch test. A subsequent test ...

The launch window opens at 2 p.m. PT from Vandenberg Space Force Base. This mission will deploy 25 of SpaceX's Starlink internet satellites into low-Earth orbit. Viewers can watch the launch in person ...

A new crew rocketed toward the International Space Station on Friday to replace the astronauts who returned to Earth early in NASA’s first medical evacuation. SpaceX launched the replacements as soon ...

SI contributor Paul Liberatore attended the recent PGA Show, where he found some intriguing launch monitor options for the year ahead. I recently returned from the 2026 PGA Show in Orlando. And of all ...