The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...

"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss ...

The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...

Mar. 17, 2025 — 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 system 130 light-years away ...

We've known for over 30 years that there are other stellar systems in our galaxy, but we don't have any idea how many there ...

A British start-up has unveiled an ambitious project that could transform space exploration. Their idea? Using nuclear fusion ...

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

Ganymede, Jupiter's largest moon and the solar system's largest, is bigger than Mercury and the dwarf planet Pluto, with a diameter of 5,268 kilometers.

Aurora, commonly known as the Northern Lights in the northern hemisphere, occur when charged particles from the Sun collide ...

Astronomers from the University of Sheffield and Pennsylvania State University have performed X-ray and optical observations ...

A cancelled factory led to the sale. The solar cells produced by the equipment are “game-changing tech at liquidation values, ...

NASA's Parker Solar Probe explores the sun's mysteries, revealing new insights into solar phenomena and the solar wind.