The findings reveal unusual chemical signatures and offer new insights into the behavior of novas beyond the Milky Way.

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its ...

Scientists using two enormous telescopes — one on Earth and the other in space — have detected oxygen in the most ancient known galaxy, a star-scape beaming light just 300 million years after the Big ...

Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.

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A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

Cherry Springs, isolated atop its mountain and surrounded by the 265,000-acre Susquehannock State Forest, remained a haven of ...

Analysis - There is a supermassive black hole at the centre of nearly every big galaxy - including ours, the Milky Way (it's called Sagittarius A*). Supermassive black holes are the densest objects in ...

There is a supermassive black hole at the center of nearly every big galaxy—including ours, the Milky Way (it's called ...

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...

"We thought they were basically all going to be fried because the entire universe turned into a vat of boiling oil." ...

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