Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the ...

Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means is up for interpretation.

Voyant is leading the development of a new generation of FMCW LiDAR to address broad applications in the physical AI ...

Spacecraft navigation explained with radio tracking, optical systems, and autonomous methods that enable deep space ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Distance records are an excellent proxy for the state of the art in astronomy. Finding extremely faraway galaxies is hard. In ...

All things being equal, to increase pattern density you need more pellets in the shell. And with practical limits on velocity ...

High in the forest canopy, one genus of snake learned how to solve the problem of flight without wings. Here’s how, according ...

The 400,000-kilometre anti-tail of 3I/ATLAS is one of the most remarkable aspects that have ever been seen on an interstellar object. The particles in it are too large to be typical cometary dust, and ...

AI allowed Shein not just to outpace everyone but to rewrite the physics of trend creation itself. Yet Zara has managed to ...

As a science communicator, I don’t think a week goes by without a press release hitting my inbox informing me of astronomers ...