As we travel from Mars’s equator toward the planet’s northern regions, we arrive at Coloe Fossae. This landscape is characterized by long, shallow grooves that cut across an area filled with steep ...

Data confirms Michio Kaku's 'visitation' warning: interstellar object 3I/ATLAS showed anomalous acceleration. Harvard's Avi ...

The cosmos rarely offers precise coincidences without a hidden cause. As the interstellar visitor 3I/ATLAS cuts a path ...

Far beyond Neptune, at the far outer rim of our Solar System, astronomers have spotted what looks like a hidden “structure” ...

Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

A new pre-print paper suggests that our latest interstellar visitor, comet 3I/ATLAS, may be headed for one final close ...

Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...

Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.

This article was updated Nov. 21, 2025 shortly after BioSentinel’s mission marked three years of operation in deep space.

A vast region of our solar system, called the Kuiper belt, stretches from the orbit of Neptune out to 50 or so astronomical ...

Common moss spores survived nine months bolted to the outside of the International Space Station, paving the way toward space ...

"Similar to the asteroid belt, the Kuiper Belt is a region of leftovers from the solar system's early history. Like the ...