The vortex appears to be part of a huge filament of solar plasma that the space agency says broke away from the Sun’s surface and is now circling the north pole like a tornado. Unfortunately ...

There are two things even freakier than seeing vibrating magnetic fields of plasma-light around our galaxy's black hole. First, we've known about Sgr A*'s parabolic space-donut since 2022 ...

Sierra Space’s patented VORTEX technology enables efficient and stable combustion while providing active cooling for the combustion chamber, ensuring high performance and reliability.