As per International Earth Rotation and Reference Systems (IERS), in 2020, Earth recorded 28 shortest days. If Earth continues to break records with its speed, scientists will be forced to ...

A new engine devised by scientists at Tsinghua University in Beijing, China, uses a ram-rotor to overcome some of these challenges, but blade materials capable of withstanding the harsh environment of ...

Researchers have discovered that the neutron star in the binary system 4U 1820-30 rotates at an astonishing speed of 716 ...