Han’s paper reveals how the nebula’s dust cools, links the background dust to the foreground stars, and suggests the stars ...

Stargazers in the UAE are in for a treat! The Perseid meteor shower, active from July 17 to August 23, promises a celestial display. While the peak on August 12-13 might be affected by moonlight, ...

Betelgeuse is one of the brightest stars in the night sky, and the closest red supergiant to Earth. It has an enormous volume ...

A massive, spacetime-warping cluster of galaxies is the setting of today’s NASA/ESA Hubble Space Telescope image. The galaxy cluster in question is Abell 209, located 2.8 billion light-years away in ...

A rare lunar occultation, fading crescent moon, and an interstellar visitor make for a memorable week of stargazing in ...

"It's almost unfathomable to imagine what is happening to this planet. The planet's atmosphere simply cannot withstand the ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

Early risers will get a rare opportunity to see something extraordinary in the early hours of July 18 — the dark shadow of ...

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

Early birds can catch our satellite just 3° from two giant planets in Pisces: lovely ringed Saturn and far distant Neptune.

Each year, more than 30 million people globally receive surgery to correct cataracts. As many people age, the crystalline ...