US Space Force

The US Space Force's secret-but-not-really-secret spaceplane will carry out a novel maneuver called aerobraking to change its orbit. Instead of using thrusters, the robotic spacecraft will dip into the Earth's atmosphere to change its trajectory.

A spacecraft about the size of a gas pump is being developed for the US Space Force program to refuel orbiting satellites. The goal is to extend the lifespan of craft that have run out of juice instead of simply decommissioning them.

SpaceX's flagship new rocket is an absolute monster of a space vehicle. It blasted its launchpad to pieces on its maiden test flight – and Kennedy is now scrambling to prepare for a launch schedule that's unprecedented in mass and sheer frequency.

Northrop Grumman's Passive Refueling Module (PRM) has been tapped by the US Space Force as the preferred model to set the standard for Space Force's Space Systems Command (SSC) to refuel satellites in orbit to extend their mission life.

The US Space Force's X-37B spaceplane has launched successfully on its multi-year orbital mission. At 8:07 pm EST, the unmanned vehicle set atop a SpaceX Falcon Heavy booster lifted off from Launch Complex 39A at the Kennedy Space Center in Florida.

The US Missile Defense Agency (MDA) has completed a major test (FTG-12) of a stage-selectable Ground-Based Interceptor (GBI) missile system that destroyed an air-launched Intermediate Range Ballistic Missile (IRBM) target vehicle.

The US Space Force has announced the launch date of its not-so-secret top secret spaceplane. The X-37B Mission 7 will lift off from the Kennedy Space Center, Florida on December 7 atop a SpaceX Falcon Heavy rocket for the first time.

A team of scientists led by University of Virginia professor Patrick Hopkins is developing a plasma "freeze ray" that will be less interesting to super villains than to engineers looking for ways to cool electronics in the vacuum of space.

NASA and DARPA have agreed to develop and test a nuclear rocket engine in space as soon as 2027. Using a nuclear reactor as its power source, it would outperform chemical rockets and greatly reduce the time for the first crewed Mars mission.

As part of a fast-track program to protect military satellite communications (SATCOM), Boeing recently demonstrated its new system at White Sands, New Mexico, that can autonomously detect and counter jamming efforts at the source in real-time.

With a reported sonic boom, the US Space Force's open-secret X-37B spaceplane returned to Earth on Saturday. The robotic craft touched down at NASA’s Kennedy Space Center in Florida at 5:22 am EST after a record-breaking 908 days in orbit.

The US Space Force has awarded Northrop Grumman and Ball Aerospace a US$2.37-billion contract to design and build two sensor payloads for a pair of polar-orbiting satellites intended to warn of ballistic and hypersonic missile launches.