Since the third Gaia data release in 2022, wide binary stars with separation greater than several thousand astronomical units have been intensely investigated across the world, to probe the nature of ...

Download the detailed syllabus PDF here. Check the section-wise topics, exam pattern, preparation strategy, and best books.

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

Abstract: This article presents a novel inductive sensor system that can simultaneously measure linear and angular displacements. The proposed sensor system aims to mitigate the drawbacks of existing ...

Unlock the fundamentals of motion in this easy-to-follow physics lesson, **“Physics Made Simple: Understanding Maximum Displacement.”** This video breaks down the concept of maximum displacement in a ...

Language is an imperfect medium, but it's what we've got, so let's go with it. Determining the swept volume of inventor Felix Wankel's rotary engine can generate more arguments than claiming what a GT ...

The Israeli military launched a wide-scale operation last month against militants in several cities in the West Bank. Now, roughly 40,000 Palestinians have fled their homes — the highest since Israel ...

Up to 1.8 million Gazans — around 80 percent of the population — have been forced to leave their homes since Israel began its bombardment in response to Hamas’s attack on Oct. 7. That number is ...