I love photographing the night sky and astronomical events ... Eighty years in the future, they may look forward to observing it once again.

17 at 10:34 p.m. EDT (0234 GMT on Sept. 28). The moon will still appear full the night before and after its peak to the casual stargazer. Looking for a telescope to see the moon? We recommend the ...

If you were to try to picture an apple right now ... Or, like John Green, those with aphantasia may realize they have this characteristic via social media. A number of popular posts on the ...

Aphantasia, a phenomenon experienced by an estimated tens of millions of people across the globe, is characterized by the inability to actually conjure up a mental image — or “picture ...