2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) In our modern wireless world, almost all radio frequency (RF) spectrum bands are shared among multiple users. In some
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4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Spectrum is a shared resource. Since the discovery of radio waves and the invention of the telegraph, humanity has
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) As associate administrator for NASA’s Space Operations Mission Directorate Ken Bowersox puts it, “nothing happens without communications.” And effective
NASA astronaut and Expedition 72 Flight Engineer Don Pettit sets up camera hardware to photograph research activities inside the International Space Station’s Kibo laboratory module on March 15, 2025. Credit:
SpaceX continues to keep up its torrid launch pace. Elon Musk‘s company sent three of its Falcon 9 rockets to orbit from three different pads over the course of a
Science & Exploration 23/04/2025 58 views 0 likes In celebration of the NASA/ESA Hubble Space Telescope’s 35 years in Earth orbit, an assortment of images that were recently taken by
You can get Apple TV+ for just $2.99 a month for three months when you sign up via the Apple TV+ site. You’ll have to be quick as there’s only
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. In matters of national defense and credible deterrence, some capabilities are simply
An artist’s concept animation of what it is like in the upper atmosphere of Jupiter. Ammonia-water mushballs could be raining out of violent thunderstorms, just like hailstorms on Earth. Via
Astronomers have discovered a long-missing element of a galactic collision involving the Perseus galaxy cluster, located 240 million light-years from Earth. This element, a newly detected “subcluster,” is 1.4 million
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