Astronauts Butch Wilmore and Suni Williams are making their 17-hour journey back to Earth on Tuesday after their initially ...

The heliosphere, a cosmic bubble formed by the Sun, protects our solar system from interstellar threats and influences life's ...

SpaceX capsule carrying NASA's stuck astronauts departs from the International Space Station for the trip back to Earth.

Learn about the 128 newly discovered moons of Saturn, believed to be the remnants of collisions that occurred early in the ...

Astronomers have discovered new evidence of small planets orbiting Barnard's Star, the closest single star system to Earth.

What can carbon dioxide in an exoplanet’s atmosphere teach us about its formation and evolution? This is what a recent study ...

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

Earth exoplanets orbiting the closest single-star system to us, called Barnard's Star. As detailed in a new paper published ...

NASA's James Webb Space Telescope has captured direct images of multiple gas giant planets within an iconic planetary system.

New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet ...