卫星通信

On March 17, 1958, the U.S. launched Vanguard 1, a 1.5 kg solar-powered sphere that became the oldest human-made object in orbit. The mission tested early rocket hardware and, t... 三月 17, 2026

NASA+ is scaling a complex, cross‑platform live‑production pipeline to broadcast Artemis II — the first crewed lunar mission in half a century — to global audiences. Here’s how ... 三月 17, 2026

Nvidia-backed Starcloud says it will fly ASIC Bitcoin miners on its next satellite, arguing orbit’s constant solar power and radiative cooling could change the economics of cryp... 三月 09, 2026

A team at Fudan University built a molybdenum‑disulfide radio system that survived months in orbit and—based on radiation data and modelling—could last 271 years in high‑radiati... 二月 21, 2026

A Chengdu startup says it has uplinked Alibaba’s Qwen3 large language model to an operational satellite cluster, part of a wider Chinese push to build thousands of AI-enabled sa... 一月 27, 2026

From Hubble's fiery stellar nurseries to satellite views of wildfires and a torrent of market hype around SpaceX, the cosmos and commerce are simultaneously 'ablaze'. This artic... 一月 27, 2026

Rheinmetall and OHB are in early talks to form a joint bid to build a Starlink-style low Earth orbit communications network for the Bundeswehr, part of Berlin's €35bn push into ... 一月 26, 2026

On Jan. 21, 2026 the vice chief of space operations outlined plans to expand the Space Force, pivot from support to integrated warfighting, and prepare for contested cislunar op... 一月 23, 2026

A Marietta startup says its composite 'Space Armor' tiles will protect satellites and astronauts from hypervelocity debris; an on‑orbit demonstration is scheduled for October 20... 一月 16, 2026

India is accelerating a program to equip new satellites with quantum-safe communications and post-quantum cryptography to withstand future quantum-powered cyberattacks. Governme... 一月 12, 2026

An amateur astronomer discovered that a fleet of classified SpaceX satellites is transmitting on uplink frequencies normally reserved for ground stations, raising questions abou... 十一月 21, 2025