Mars has two moons, but they're not quite like Earth's moon. That's raised a lot of questions about where they're from, ...
Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...
Interstellar comet 3I/ATLAS is just the third such object ever confirmed to have entered our solar system. It has attracted ...
NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...
Space missions in the future could travel to Mars, asteroids and the outer solar system by riding on nuclear-powered rockets, thanks to a new design that utilizes energy from the nuclear fission of ...