NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

A fusion-powered spacecraft concept promises to cut interplanetary travel times in half, potentially reaching Mars in months and Pluto in just four years.

Hubble observations reveal a giant, turbulent planet-forming disk that may reshape theories of how planetary systems develop.

An important event has taken place around 3I/ATLAS, as a group of eight images have been captured showing the appearance of this interstellar comet. This happened during January, w ...

NASA has recorded the most powerful volcanic eruption outside of Earth on Io, one of Jupiter’s moons. On December 27, 2022, ...

Stokey’s Solar Walk transforms the revetment between Bonchurch and Wheelers Bay into a to-scale model of our planetary neighbourhood.

South African homes need two-way meters so that they can feed extra solar power from home systems and electric vehicles back ...

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

With this new survey, astronomers have gained a peek inside a stage of exoplanet system formation they have yet to fully ...

By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

Two research teams have identified possible landing sites for Luna 9, the first human-made object to safely reach the lunar ...