As we continue to break new ground in the field of cosmology, the importance of carefully categorizing the objects we see comes into focus. Part of this stems from the fact that, increasingly, we find ...

It goes without saying that the cameras on self-driving cars can't see around the corners of buildings. The ORCa computer vision system, however, could one day allow them to do so … with a little help ...

Discover the science behind seeing your reflection in water. Light travels in straight lines and bounces off smooth surfaces, ...

A strange double object that appeared to be an exact reflection of the same galaxy and its oddball companion, which baffled scientists for years, has led to the discovery of an entirely new galaxy.

The article details various types of deep-sky objects observable by amateur astronomers, including double stars, variable stars, open and globular star clusters, emission, planetary, and reflection ...

The fate of a lost object seems to have nothing to do with the kind of locality where the object is left, except that — according to my tentative observation — the chances of return seem on the whole ...

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