It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's ...

In A Nutshell A massive star in the Andromeda Galaxy faded by more than 10,000 times over a decade and vanished from view, likely collapsing into a black hole without exploding as a supernova ...

The Dark Energy Survey (DES) offers new insights into cosmic expansion and dark energy, gathered over six years and 758 nights of observations.

Astronomers observed a heart-shaped gas and dust cloud around red giant Mira A before Valentine’s Day, using data from ESO’s Very Large Telescope and ALMA in Chile.

Indonesian Ministry of Religious Affairs will conduct a crescent moon sighting (rukyatul hilal) for the start of Ramadan 1447 AH on Tuesday, Feb. 17.

From quirky landmarks to scenic spots, these Pennsylvania roadside attractions turn long drives into a series of memorable adventures.

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Italian mathematician Galileo Galilei was born in Feb. 15, 1564, in Pisa. Often summarized as the father of modern science, certainly a polymath and a brilliant thinker who operated on a high ...

Astronomers in the UAE have issued a public safety advisory ahead of the expected Ramadan crescent sighting on Tuesday, February 17, warning residents not to attempt viewing the moon through ...

Gas giants possibly developed slowly in the solar system. They developed cores layer by layer within a disk of ice and dust ...

Astronomers have reported one of the longest stellar dimming events ever recorded, with a Sun-like star fading by 97 percent for nearly 200 days. Astronomers believe one of the longest stellar dimming ...

INSIDE THIS REPORT The discovery did not arrive with spectacle. It arrived in spectral lines—quiet, technical, and unmistakable. NASA’s SPHEREx telescope has now detected organic molecules streaming ...