The moon will pass in front of the Pleiades star cluster during an occultation on Jan. 9, 2025. Here's how to see it.

NASA recently shared a stunning image of the center of our galaxy, showcasing a massive star cluster containing over ... and ...

Hubble’s Wide Field Camera 3 captures the star cluster Liller 1, a 30,000-light-year-distant system that began forming stars over 11 billion years ago. The open cluster Trumpler 14, located ...

A grand spiral galaxy takes center stage in a new image from the Hubble Space Telescope. The galaxy, known as NGC 5643, is located roughly 40 million light-years from Earth in the constellation Lupus.