Astronomers have uncovered a vast, razor-thin strand of galaxies that is not just drifting through space but spinning ...

I/ATLAS, the third known interstellar object to cross our Solar System, was first spotted on 1 July 2025 and immediately ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

The universe doesn’t revolve around Kitt Peak, but the observatory southwest of Tucson is at the center of what could be the biggest breakthrough in the study of the cosmos in decades. Using an ...

Scientists using the James Webb telescope observed a distant exoplanet with an atmosphere of soot and diamonds, challenging all explanations.

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

Two cosmic collisions near the star Fomalhaut solve the mystery of a disappearing "planet" and show rare planetesimal crashes ...

Astronomers using the James Webb Space Telescope have spotted a planet so close to its star that it's stretched into the shape of a lemon.

Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

The Kepler-22b reveal flips the storyline of the series. What started as a story about Earth going through a bizarre ...

The three-dimensional view will help scientists learn more about the origins of life in the Milky Way galaxy and how the ...

The Breakthrough Listen Initiative, together with its network of collaborators, has undertaken observations of 3I/ATLAS using ...