We thought we understood planets, but the planetary disk chemistry of far-away XUE 10 is completely changing our conception ...

The April 2024 total solar eclipse caused some birds to believe that a new day had arrived, prompting them to burst into song, a new study found.

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Our Solar System hides worlds of fire and ice, storms that outlast civilizations, and mysteries still beyond human reach.

When you look at the solar system, you might notice that the planets' orbits are tilted, and oddities in the protoplanetary disk might be to blame.

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

Scientists have captured the first image of two black holes orbiting each other in the quasar OJ287, confirming a long-held ...

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

An orb with twin suns, a star twice as old as our sun... see how new finds with surprising parallels in fiction are rewriting our understanding of the universe.

A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...

Astronomers from Australia and Serbia have performed multi-band photometric observations of a binary star known as V717 ...