来自MSN12 小时
US: Falcon 9 Rocket Launches Maxar Satellites, Visible Over New York City
New York, United States - February 04, 2025 A SpaceX Falcon 9 rocket launched two Earth observation satellites for Maxar ...
Nuclear weapon could be used to defend Earth from asteroid 2024 YR4, astronomer says
A nuclear weapon could potentially be sent into space to deflect an asteroid heading Earth's way, an astronomer has told Sky News.
Spectee (Video) on MSN16 小时
US: SpaceX Rocket Launches Maxar Satellites, Streaks Across Maryland Sky
A SpaceX Falcon 9 rocket launched two Earth observation satellites for Maxar Intelligence, the Colorado-based provider of geospatial intelligence, from Kennedy Space Center in Florida on Tuesday, ...
U.S. Navy intercepted test drone with HELIOS directed-energy weapon
The U.S. Navy has developed a directed-energy weapon that can intercept unmanned drones and possibly cruise missiles while ...
IJNet22 小时
How journalists can access high-quality satellite images of earth
Reporters can now access and download satellite images good enough to see individual buildings at almost every location on ...