If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black ...

This point, known as perihelion, was around 210 million kilometers from the sun, or 1.4 times the distance between the sun ...

Mysterious underwater objects detected by Enigma app along U.S. coastlines prompt experts to question government transparency ...

Scientists were surprised to note that 3I/ATLAS brightened much faster than they anticipated during its perihelion last week.

I/ATLAS has captured the attention of space enthusiasts and researchers with its unusual features. The interstellar object is ...

Speaking in an article posted last week, the physics expert said that the best image of the object was 'never released' by NASA despite him requesting one, as he noticed that it was mysteriously ...

I/ATLAS was recorded by several objects as it made its close pass by the sun this week which resulted in the jarring ...

MOST is unlike any spectroscope ever built. It can unravel the light of 2,400 celestial objects simultaneously into 18,000 color components.

A popular UFO-reporting app has recorded thousands of sightings of Unidentified Submersible Objects (USOs) near US waterways ...

An object that struck an Australian man's Tesla as he was traveling along a highway may have been a meteorite. Andrew ...

Two teams are set to explore dramatically different theories about what happened to Amelia Earhart. Each believes it’s closing in on the answer.