Space

SciTec ground-based radar modernization program for the U.S. Space Force.

New Jersey firm to advance US’ ground-based radar digitization program

Firefly Aerospace’s SciTec has received a $93.7 million U.S. Space Force contract to advance ground-based radar digitization. The program will develop a common architecture and design for modernizing radar systems. The work builds on SciTec’s experience in missile warning, defense software and large-scale data processing, while supporting the Space Force’s effort to maintain and upgrade critical radar infrastructure.

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Illustration of LightHOUSE satellites helping spacecraft navigate and communicate between Earth and the Moon.

MIT Lincoln Laboratory designs LightHOUSE for moon missions

MIT Lincoln Laboratory is developing LightHOUSE, a proposed satellite system that could bring GPS-like navigation to spacecraft traveling between Earth and the Moon. The concept would use high-orbit satellites, laser communications and star-based imaging to estimate spacecraft position and speed. If successful, it could reduce reliance on Earth-based tracking systems, save spacecraft fuel and support future lunar missions.

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NASA Funds Laser-Powered Drone to Explore Hidden Moon Caves

NASA has awarded Stone Aerospace $175,000 to study a laser-powered drone that could explore hidden caves beneath the Moon. The LUX drone would receive power through a fiber-optic cable from a surface rover, helping scientists investigate underground areas that may support future Moon and Mars missions.

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China’s Nuclear Plan to Save Earth From Killer Asteroids

China has proposed a new asteroid defense method that uses two spacecraft and a buried nuclear explosion to stop dangerous space rocks. China Academy of Launch Vehicle Technology says computer simulations show the approach could destroy a 100-meter asteroid more effectively than a surface blast. The idea could improve future planetary defense but has not yet been tested in space.

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