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

Bothell, Wash.-based Portal Space Systems shows off the lab where its solar thermal propulsion system will be developed.

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

The Radcliffe Wave is a massive, undulating structure filled with dense clouds of gas and dust, stretching across several ...

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

Victoria Airport Authority has unveiled the YYJ Solar System Pathway designed by 17-year-old Evan Papps, an aspiring ...

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