Comets are the big “question marks” of observational astronomy. Some, such as Comet Hyakutake and the Great Daylight Comet of…
As Uranus speeds in its orbit in the solar system, there are three large space rocks that are in lockstep…
This lovely image of the Moon with fireworks exploding nearby in the sky was taken by astrophotgrapher Giuseppe Petricca over…
On Monday, NASA introduced eight new astronaut candidates – four women and four men – who will “help the agency…
Has life ever existed on Mars? Or anywhere beyond Earth? Answering that question is one of the most profound scientific…
Photographer and storm chaser Mike Olbinski has captured some incredible storm footage over the years (such as this apocalyptic haboob…
We knew it was coming, but it is still sad to see the end of a mission. Controllers for the…
In this short explainer video, Universe Today publisher Fraser Cain explains what is the hottest planet in the Solar System.…
More than two DOZEN potential black holes have been found in the nearest galaxy to our own. As if that…
This week's Carnival of Space is hosted by Alan Versfeld at the Urban Astronomer blog. Click here to read Carnival…