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 ...

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 ...

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 ...

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).

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 ...

"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 ...

NASA's celebrity astronauts Butch Wilmore and Suni Williams said Monday that they hold themselves partly responsible for what went wrong on their space sprint-turned-marathon and would fly on ...

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 ...

The replacement crew for the International Space Station was launched late Friday, paving the way for the return home of Butch Wilmore and Suni Williams, two NASA astronauts stuck on the space ...

Extended time in space can bring changes to human physiology and psychology. NASA astronauts Barry "Butch" Wilmore and Sunita "Suni" Williams are returning to Earth after spending an unplanned ...