Astronomers using early data from Rubin Observatory have identified two previously hidden companions of the Milky Way. One is ...

An unusual collection of stars may represent the remnants of a dwarf galaxy that the Milky Way devoured about 10 billion years ago. Astronomers have dubbed the ancient galaxy Loki, after the Norse god ...

A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga. The Large Magellanic Cloud, also called the LMC, is one of the Milky Way ...

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How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent results from the James Webb Space Telescope (JWST), including reports of ...

As the moon begins to wane, the Milky Way’s pale, star-studded band becomes increasingly visible against the dark night sky Earth reaches its farthest point from the sun this year on July 6, known as ...

Astronomers have released a gargantuan survey of the galactic plane of the Milky Way. The new dataset contains a staggering 3.32 billion celestial objects -- arguably the largest such catalog so far.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A collision between ...

The best time to see the Milky Way's bright center in the Northern Hemisphere is ending soon. "Milky Way season" generally runs from March to September in the United States. Dark skies away from city ...