Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

What can Venus-like exoplanets, also known as exoVenuses, teach us about our own solar system and potentially finding life beyond Earth, and how can the planned Habitable Worlds Observatory (HWO) ...

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

NASA's James Webb Space Telescope reveals Neptune's auroras in unprecedented detail, confirming decades-long suspicions and ...

In January, the European Space Agency (ESA) shut down Gaia's science operations, as the spacecraft's fuel reserves were ...

After more than a decade mapping out our home galaxy, the Gaia space telescope was powered down and sent into "retirement ...

The James Webb Space Telescope has successfully detected auroras on Neptune for the first time ever, finishing a job that ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

The final messages sent to Gaia will continue to be carried out into space as the observatory sleeps, and as data from it ...

After more than a decade of mapping the stars, the European spacecraft was shut down on Thursday. But its legacy lives on.

Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

Arizona State University continues its rapid rise in planetary astronomy, welcoming two new 51 Pegasi b Fellows to its exoplanet research team in fall 2025. The Heising-Simons Foundationawarded the ...