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 ...

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

Contrails – short for condensation trails – are linear clouds made up of ice crystals that form behind jet aircraft at high altitudes. These artificial cirrus clouds are formed when hot and moist ...

A recent cold front in Florida created a rare weather phenomenon known as fallstreak holes or hole punch clouds. These circular divots appear in high-altitude clouds made of super-cooled water ...

A halo around the moon put on a show-stopping display Tuesday night. No, it wasn’t aliens, but simply ice crystals making up the high, thin cirrus clouds drifting through the Central Florida sky.

These upper level clouds can sometimes mean something is coming. These are picking up on a nearby front that brings some rain tonight for the Mountains. Expect a cloudier late afternoon but a super ...