When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

Researchers have called for the public's help after an image appears to show an unidentified object slamming into Saturn.

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the same time it's shooting out radio waves.

Unlike ordinary elastic materials, which compress along the same direction as an applied force and bulge out in the perpendicular direction, the objects made of these building blocks always ...

“This object is unlike anything we have seen before,” Wang said. “Even those theories do not fully explain what we are observing. This discovery could indicate a new type of physics or new ...

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding of the universe.

Still, their interest was piqued during an engineering seminar course when a material scientist froze a racquetball with ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from Earth, according to a new study.