"The primordial solar nebula was much larger than previously thought, and this may have implications for studying the planet formation process in our solar system," said Yoshida.

Below is a lesson plan ChatGPT made after an Enquirer reporter gave it the following prompt: "I am a fifth-grade science teacher. Please write a lesson plan about the solar system for my class ...

A tiny meteorite is rewriting what scientists thought they knew about the origins of our solar system.

The outer solar system is a vast and mysterious place that could be harboring hidden objects we know almost nothing about — from the elusive Planet Nine and baby black holes to interstellar ...

A light-year is 5.8 trillion miles. A pair of planet-hunting satellites — NASA's Tess and the European Space Agency's Cheops — teamed up for the observations that discovered the solar system.

CAPE CANAVERAL, Fla. — Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a precious peek into the dawn of our own solar ...

Astronomers have witnessed the creation of a solar system for the first time. Data captured by the ALMA telescope in Chile and the James Webb Space Telescope showed planets forming around a star ...

Astronomers have discovered the earliest seeds of planets forming around HOPS-315, a baby star located 1,300 light-years away.

A tiny object far beyond Pluto, newly discovered by the Subaru Telescope, could reshape our understanding of the early Solar System. Named 2023 KQ14, this rare “sednoid” follows an unusual ...