A radar image taken by Nasa scientists while flying over Greenland has revealed an abandoned Cold War-era “city” under the ...

That should deepen scientists’ understanding of the object known as 2024 PT5, quite possibly a boulder that was blasted off ...

Spica, one of the brightest stars in the sky, will temporarily vanish in the night during a rare lunar occultation on ...

How did the moons of Mars, Phobos and Deimos, form and evolve orbiting the Red Planet? This is what a recent study published ...

Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...

By Grace Jacobs Corban The Discovery A Neptune-sized planet, TOI-3261 b, makes a scorchingly close orbit around its host star ...

Researchers studied tiny asteroid fragments from Ryugu, revealing that it originated in the outer solar system and evolved ...

A pair of planetary scientists simulated how our solar system might have evolved if it had a super-Earth orbiting where the ...

Asteroid 2024 PT5 didn't stick around for Thanksgiving, but don't be sad. It will be back... but will it ever be a second ...

While NASA's NEOWISE telescope ended its journey through space on Nov. 1, 2024, the team at IPAC, a science center at Caltech ...

Earth has separated from its temporary second moon, but it's not the last time Earth will say hello to the space rock.