Visualize what Earth would be like if it were as large as Jupiter and the gravitational consequences. Army nurse's ...

Research shows Jupiter’s strong gravitational pull may have protected Earth by keeping its orbit steady and preventing it from drifting toward the Sun.

I/ATLAS sent a message to Earth after it passed its perihelion. Scientists found the interstellar object brightened fivefold ...

In the 1960s, when the possibility of an asteroid impact alarmed the American public for the first time, MIT students drafted ...

The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s ...

New ESA simulations suggest that a solar storm on par with the 1859 Carrington Event could wreak havoc on Earth-orbiting ...

Planetary science is in limbo during the government shutdown — things like analyzing asteroids, studying the magnetosphere of Jupiter, or better understanding Mars so that humans might one day visit.

Interstellar object 3I/ATLAS reaches its closest point to the Sun today. Astrophysicist Avi Loeb suggests it might release ...

Today is Thursday, Nov. 6, the 310th day of 2025 with 55 to follow. The moon is waning. Morning stars are Jupiter, Neptune, ...

Today is Thursday, Oct. 30, the 303rd day of 2025 with 62 to follow. The moon is waxing. Morning stars are Jupiter, Mars, ...

Smith, a vet from Whyalla, South Australia, was driving home from picking up his brand-new Tesla Model Y when a loud crash ...

Comet 3I/ATLAS – which is said to be the size of Manhattan – is becoming the center of global debate. And recently, Elon Musk ...