The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

Scientists found a bizarre new planet named Enaiposha, unlike any in our solar system. Learn why it's a mystery and how it’s ...

Solar power satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades.

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

"This mission's trailblazing research is rewriting the textbooks on solar science by going to a place no human-made object has ever been." NASA's Parker Solar Probe has successfully completed its ...

In "Ends of the Earth," Neil Shubin travels north and south to explore the frontiers of polar science and history.

The Kuiper Belt is a band on the outer edge of the Solar System made up of space’s odds and ends: comets, dwarf planets, and other miscellaneous chunks of rock and ice. Astronomers just spotted what ...

which would support a particular theory of our solar system's history and the formation of Kuiper Belt objects (KBOs). "The universe is filled with a range of three-body systems, including the ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

Lots of us look up at the night sky with wonderment, asking how humans are able to explore the universe. Tracy Drain, a ...