All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Venus, Mars, Jupiter and Saturn are visible to the naked eye this month and for part of February. Uranus and Neptune can be spotted with binoculars and telescopes.

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...

Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to ...

Blue Ghost and New Glenn started off the year right. Many more launches are on the way, and many can be watched online.

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

A photo taken from the International Space Station captures the brilliant comet known as C/2024 G3 ATLAS, which could be the ...

A massive new patch is coming to Path of Exile 2, bringing a number of changes to the endgame, items, skills, and more ...

Looking to the stars has long provided a sense of wonder, but soon, a very rare event will light up the night sky. Here's ...

A distant supermassive black hole, the mysterious 1ES 1927+654, emits X-ray pulses unlike anything previously recorded, which ...