International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one day resemble our own.

A team of astronomers has uncovered an unexpectedly complex and dynamic filamentary network within a very-high-velocity cloud ...

Stars and planets are naturally associated with one another. While some planets have gone rogue and are drifting through ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

From the water that covers most of it to the moon that orbits it, here are some bizarre things about our home planet that science still doesn't completely understand.

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

Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...

These incredible images reveal the exact moment when planets began to form around a star 1,300 light-years from Earth.

Scientists are using the images and data collected by the probe to understand the sun’s impact on Earth and the solar system.