Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

NASA's new "CODEX" telescope has snapped its first photos of the sun's outer atmosphere, revealing previously imperceptible ...

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

At the far reaches of our Solar System lies Pluto, a mysterious world shrouded in shadows and icy terrain. NASA’s latest ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

NASA’s Coronal Diagnostic Experiment (CODEX) has released its first set of images showcasing never-before-seen details of the ...

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...