13 小时
Space.com on MSNSpaceX launches secret US spy satellite on 19th anniversary of company's 1st-ever liftoff ...SpaceX launched its third mission of the year for the United States' spy satellite agency today (March 24), the 19th ...
3 天on MSN
China is practicing “dogfighting” satellites as part of its expanding capabilities in space, according to the United States ...
19 小时
ZME Science on MSNNew NASA satellite mapped the oceans like never beforeUntil now, only about a quarter of the seafloor has been mapped using ships with special sonar equipment. The rest has ...
China's experimental Shiyan satellite program has long been the source of speculation, especially as the country's rivalry ...
20 小时
ITWeb on MSNScope for satellites mix in space businessWhile low Earth orbit satellites dominate now, there is still room for geostationary and medium Earth orbit constellations to ...
Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to ...
A senior official warned the U.S. risks losing its edge in space as strategic adversaries continue making gains at "an ...
23 小时
Khaleej Times on MSNPakistan’s giant leap into space: The EO-1 satellite and a renewed visionExplore Pakistan's groundbreaking EO-1 satellite launch, a symbol of innovation and self-reliance. Learn about its advanced ...
Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...
A senior official of US Space Force recently claimed that Chinese satellites engaged in "dogfighting" maneuvers in low Earth ...
The US has 'observed five different objects in space maneuvering in and out and around each other in synchronicity,' says ...
German firm Isar Aerospace has delayed launching its space rocket, Spectrum, from Norway due to bad weather. This launch aims ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果