Tech Xplore on MSN2 天
Engineers develop a fully 3D-printed electrospray engine that can power tiny satellites
An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...
Iran is rearming its missile program and a ship of supplies just arrived from China ...
The first of two vessels carrying 1,000 tons of a Chinese-made chemical that could be a key component in fuel for Iran’s ...
Innovators up work on 'green' hydrogen plane with plans for 9-day trip around Earth
Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...
Daily Express US on MSN14 小时
North Korea sparks WW3 fears as country begins mass production of ballistic missiles
North Korea may start mass-producing intercontinental ballistic missiles that are capable of reaching the United States, the Senate learned from the Pentagon's commander of continental defenses. Air ...
Innovators gear up work on ‘green’ hydrogen plane with plans for nonstop 9-day trip ...
Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...
Iran's missile program resumes with new Chinese shipment, reports say
The first of two vessels carrying 1,000 tons of a Chinese-made chemical that could be a key component in fuel for Iran’s military missile program has anchored outside the Iranian port of Bandar Abbas ...
The ‘goddess of love’ will shine her brightest in Kentucky skies on Valentine’s Night
Venus, the Roman goddess of love and beauty, will gain "maximum brilliance" at night on Valentine's Day across Kentucky skies ...
NISAR, NASA/Indian spacecraft, to map tiniest of changes in Earth's surface
A joint project between NASA and the Indian space program, NISAR will give us a look at the ways Earth's surface is changing.