Scientists are intrigued after spotting a highly unusual celestial object lurking at the very edge of our solar system.

At the edge of a university rooftop in eastern China, scientists used a trick from astronomy to read an eight-millimeter-tall ...

Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

Also known as the enigmatic "hidden galaxy," IC 342 is a big barred spiral with low surface brightness in the constellation ...

The so-called 'UFO' was spotted in March over the town of Buga, zig-zagging through the sky in a way that defies the movement of conventional aircraft. The object was recovered shortly after it ...

Hipparchus’s star catalog is the oldest known attempt to document the positions of as many objects in the night sky as possible ... can be used to reconstruct hidden text.

Witnesses report colourful UAPs and other unexplained phenomena lighting up the sky." In the video, a bright object is seen floating ... if they want to stay hidden? Surely, they don't need ...

Credits: NASA/JPL-Caltech Kirkpatrick also wanted to glean more insight from NEOWISE (Near-Earth Object Wide-field Infrared Survey Explorer), a now-retired infrared telescope that had scanned the ...

A team of astronomers has discovered what appears to be a previously undetected population of "hidden" galaxies that could challenge ... The resultant image was the deepest far-infrared sky image ever ...

Article continues below ADVERTISEMENT To help jog your memory, here is Express.co.uk 's guide to the top 6 Sky Q features and how to find them. • Hidden Sky Q remote As long as you have the ...

This is any kind of trip where you're enjoying the sky and its celestial objects, from the more adventurous ... The Milky Way is now hidden from 80% of North America. At Kitt Peak National ...

Spinning slowly, it scanned the sky with two optical telescopes, repeatedly pinpointing the positions of two billion objects with unprecedented precision, until its end of science observations on ...