The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...

Learn more about how astronomers have observed an unprecedented cosmic explosion that has the potential to transform the ...

In the heart of distant galaxies, astronomers have witnessed the most violent stellar death throes ever recorded.

Astronomers now believe the Milky Way's "inevitable" collision with a neighboring galaxy is much less likely than originally ...

Astronomers unveiled the James Webb Space Telescope's largest view yet of the early universe in a richly detailed catalog of ...

In the name of open science, the multinational scientific collaboration COSMOS on Thursday released the data behind the ...

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.

Called Asteroid 2025 FA22, the space rock was placed at number three on the risk list by the agency for "possible impact" ...

In a groundbreaking discovery, NASA’s Chandra X-ray Observatory and other advanced telescopes have captured an extraordinary ...

Is there life out there? Another method should make it possible to find habitable planets. A super-Earth in the habitable ...

Regas first defines what a constellation is and then offers a short description of how to identify Orion’s shape. Following ...