Department of Chemistry, Iowa State University, Ames, Iowa 50011, RICS, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan, and ...

Orbital cellulitis and abscess formation are rare complications of sinusitis, however acute orbital inflammation is secondary to sinusitis in about 70% of cases. Delay in diagnosis must not occur to ...

Orange County-based aerospace firms Terran Orbital Corp. and Turion Space are among a dozen companies selected by the U.S. Space Force to compete for spacecraft contracts under a $237 million program.

WASHINGTON — The Space Rapid Capabilities Office (Space RCO) has “about a dozen” programs underway to counter orbital threats — potentially resulting in a “product line” of subsystems ...

Sophisticated astrodynamics and space mission simulator. Calculate n-body trajectories, perform orbital maneuvers, apply various perturbations, generate plots, and more! Minimal dependencies.

The company, which has launched lunar landers and satellites, is preparing for the retirement of the International Space Station with a new spacecraft. © 2025 ...

The U.S. Space Force is developing an orbital “aircraft carrier” that could rapidly deploy new spacecraft. The Seattle-based Gravitics was awarded the $60 million contract to create a system ...

China’s rapid advancement in low Earth orbit (LEO) satellite internet technology represents a direct challenge to global US operations, communications infrastructure, and the free flow of information.

The issue of orbital overcrowding is having effects now. Satellites that are too close together can interfere with each other’s transmissions. Climate change is making the problem worse ...

“We believe the world needs counterspace systems that are adapted to the increasing hostility of orbital environments,” Clyde Laheyne, Dark’s co-founder, told SpaceNews in an intervie ...

Appropriately known as an "orbital carrier," the large vehicle being developed by a private aerospace company for the newest military branch will one day provide a novel method for launching ...