How satellites stay in space without falling back to Earth and what’s the science behind it

Earth's orbiting satellites are commonly regarded as if they were suspended in mid-air. It is a fact that they actually ...

Inside NASA’s plan to defeat moon dust. (And why it matters more than you think.)

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.
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Is gravity really a force?

This video examines how gravity is described in modern physics, from classical forces to Einstein’s view of spacetime, ...
Physics World

Gravitational lensing sheds new light on Hubble constant controversy

By studying how light from eight distant quasars is gravitationally lensed as it propagates towards Earth, astronomers have ...
Scientific Research Publishing

Assessing Teacher Trainee’s Misconception of Derived and Fundamental Quantities in Measurement: A Quantitative Survey in Gambaga College of Education ()

Assessing Teacher Trainee’s Misconception of Derived and Fundamental Quantities in Measurement: A Quantitative Survey in Gambaga College of Education This study was conducted to uncover and analyze ...