Astronomers spotted a young planet, WISPIT 2b, forming within a dusty ring around its star system, offering clues about the ...

WASHINGTON (Reuters) -Just as Earth orbits the sun, most planets discovered beyond our solar system orbit a host star.

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...

Scientists got a never-before-seen look at an area around a large exoplanet 625 light-years away where moons could ...

Scientists have begun to unravel the origin story of a cataclysmic collision between two black holes, which seem to have met ...

For the first time, scientists have found strong evidence of a "polar planet"—a planet whose orbit is tilted at 90 degrees ...

A recent astronomical discovery has left the scientific community astounded. Astronomers have observed an enormous ring formation around a distant planet, a phenomenon that could have significant ...

Most planet-forming disks have warps that can lead to planets on inclined orbits, which could explain where the tilt of Earth's orbit came from. The origin of the differing tilts in the orbits of the ...

A striking new image of the strange interstellar object 3I/ATLAS has revealed it is growing a tail, offering more proof that ...

In the cold, dark outskirts of planetary systems far beyond the reach of the known planets, mysterious gas giants and planetary masses silently orbit their stars — sometimes thousands of astronomical ...

"We see a future where thousands of Arc spacecraft form a logistics network that provides transformative reach, resilience, ...

Aerospace and defense technology company Inversion has unveiled a new space-based delivery vehicle, Arc, that the company ...