The cause of the strange blue spiral is actually a SpaceX Falcon 9 rocket that blasted off from Space Launch Complex 40 ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

It’s a perfect time to dust off that astrophotography rig and get imaging seasonal deep-sky objects, which in spring means ...

SPHEREx stands for the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer.

In 2021, the Office of the Director of National Intelligence (ODNI) released a report detailing recently-declassified ...

One of the great things about astronomy is that it’s always full of surprises, especially when it comes to comets — you just ...

The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) telescope took its ...

NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

And there were other surprises when I started comparing overall brightnesses of deep-sky objects. For instance, you might think some easy winners would be galaxies, housing billions of stars ...

After putting on a great show in our evening sky since the fall of 2024, dazzling Venus puts on a spectacular showing for ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...