Deep in the frozen heart of Antarctica, the South Pole Telescope has been watching one of the most extreme neighborhoods in our galaxy, and it's just caught something extraordinary happening there.

Coronagraphs are telescopes equipped with an occulting disk to block out the overwhelming radiation emanated from the visible surface of the Sun, along with optical stops and filters that are ...

Bright patches of light beside the sun are not UFOs or extra stars, but a rare and beautiful atmospheric effect caused by ice ...

From vision defects to rainbows and sky colour, here’s a quick-scoring, concept-based summary aligned with the CBSE dual exam ...

From filters and coatings to tints and dyes, here's how brands are continuously innovating your eyewear.

Sun dogs are relatively common in Russia, particularly in areas with extreme winter conditions such as Siberia, Sakhalin, and ...

When a solar storm strikes Earth, it can disrupt technology that's vital for our daily lives. Solar storms occur when ...

In fact, the beautiful aurora that we sometimes see in the night sky is caused by extra strong energy outbursts from our Sun ...

Light pollution at night, also known as ALAN, is increasing at an alarming rate. Recent studies show a roughly 10% annual growth, although some claim light pollution doubles every eight years. A NASA ...

Skygazers can look forward to a rare red-hued moon rising over Singapore on March 3. The Observatory at Science Centre ...

Dr. Athiray Panchapakesan at UAH leads a $1.27M NASA-backed mission to study solar flares' impact on Earth, aiming to improve ...

Aurora australis is expected to light up skies across southern parts of Australia as a severe solar storm creates geomagnetic ...