Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

Because Earth moves in an elliptical orbit around the sun, being further away means it travels slower along its orbit. This ...

A SPACE capsule carrying the remains of 166 people and a bounty of cannabis plants has been lost at sea following a surprise ...

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 ...

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

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 ...

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

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

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look ...