Now, a team of researchers has tried something radically different. Instead of searching the sky, they listened to time itself. By studying tiny changes in the rhythm of distant pulsars, scientists ...

A group of US astronomers may have uncovered the first evidence for a dark matter sub-halo lurking just beyond our stellar ...

NASA’s Hubble has examined Cloud-9, a strange object with no stars that offers clues about early galaxy formation and dark ...

Residents throughout Devon and Cornwall witnessed a rare celestial phenomenon on Saturday evening, as a mysterious glowing ...

An extremely rare phenomenon of four moons appearing simultaneously over Russias St. Petersburg was recordded during the night of January 31 & February 1st .The unusual sight left residents mesmerised ...

The rare event was spotted on Sunday night and quickly drew attention online. Photographs and videos of the phenomenon spread rapidly across social media.  | World News ...

Is there a full moon tonight? Why is there a ring around the moon, lunar halo? Here's what to know about the special February 2026 snow moon phase.

Pulsating remnants of stars hint at a clump of invisible matter thought to be about 10 million times the sun’s mass.

Abstract: Inferring cirrus cloud properties from spaceborne observations inevitably involves uncertainties from both forward models and measurements. These uncertainties are present in the retrieval ...

Abstract: In the troposphere or stratosphere, high-altitude cirrus clouds often distort remote-sensing images (RSIs). Despite the existence of various methods to eliminate these clouds using the ...