The universe isn’t just a vast collection of inanimate objects,could it actually be alive? From Earth’s motion to the dance ...

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...

Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing the cosmos. To mark Webb's third year of operations, NASA shared an image ...

When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

The LSST camera at the Vera C. Rubin Observatory has released its jaw-dropping first images, each capturing 45 times the area ...

Dr. Caitlin Casey, an observational astronomer, has recently joined the physics department at UC Santa Barbara. She co-leads the C.O.S.M.O.S. collaboration — a project distinguished by its deep ...