Joint Separation The acromioclavicular (AC) joint is a joint between your ... The cartilage on the ends of the bones gradually wears away, and the space between the bones decreases. This may cause ...

In October 2024, a ULA Vulcan rocket experienced a mishap on its second certification test flight for the U.S. Space Force. Certification was delayed because of it, but finally came through in ...

U.S. Space Force guardians participate in Moonlight Defender, an exercise designed to focus on refining the defensive and offensive skill sets of cyber guardians, centered around the Moonlighter ...

FORT CARSON, Colo. -- Senior military officials from dozens of NATO-member countries gathered for a display of how U.S. Army close-combat space capabilities support multidomain large-scale combat ...

The Starlab commercial space station project is moving toward the production phase, having passed a key development milestone with NASA. Starlab, a joint project between the U.S. space technology ...

Acromioclavicular joint (Figure 5a) and GHJ pathology were the most common x-ray findings (both 17%) and calcification involving the rotator cuff was reported in 13% of subjects (Figure 5b).

"Our behavior with greenhouse gases here on Earth over the past 100 years is having an effect on how we operate satellites over the next 100 years." Growing concentrations of greenhouse gases are ...

A crew has entered the International Space Station (ISS) to replace the astronauts who were stranded there for nine months. A SpaceX capsule delivered four astronauts on Sunday on a mission to ...

Prohibitive launch costs and nascent satellite-positioning technology have historically hindered this sort of celestial drone show, but last April the Russian start-up Avant Space announced it had ...

Credit: Space Systems Command Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. A weekly newsletter that explores the rapidly ...

BOULDER, Colo. — Satellite operators need better space weather models to maximize the life of their satellites and to avoid collisions in low Earth orbit. The growth in the population of ...