Prepare for your ICSE Class 10 Physics half-yearly exams with 2025 sample paper. Practice with a realistic test simulation, ...

Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system ...

Not long ago, I was at the observatory in front of a telescope, staring at the spectrum of a quasar on the screen, and the ...

In the observatory's observation room, Xiao Li stared at the quasar spectrum on the telescope screen, his brow furrowed. The spectral lines, which should have been neatly arranged, now looked like ...

A team of international astronomers have identified a cosmic oddity unlike anything seen before: a galaxy bent by gravity into an Einstein Cross with not four but five distinct images.

On September 14, 2015, a signal arrived on Earth, carrying information about a pair of remote black holes that had spiraled ...

Gravitational-wave astronomy has exploded since 2015, capturing hundreds of black hole and neutron star collisions. With ever ...

With new telescopes coming online and fresh discoveries arriving almost weekly, the search is only accelerating. Each new world we find is more than a point of light somewhere in the great darkness.

Long before modern photography, the idea of capturing images through a tiny hole fascinated early thinkers. The ancient ...

Sometimes the best meals come without a side of financial regret, and Le Roy’s in Monrovia proves that your wallet and your stomach can actually be friends instead of bitter enemies locked in eternal ...

The PACE mission's Ocean Color Instrument tracks plant productivity, offering insights into climate impacts and carbon ...