While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

The “Seven Sisters” of the Pleiades are part of a much larger complex that can help reveal our galaxy’s deep history ...

An easy way to do this is to go to Settings & privacy > Content preferences, and then open the “Unfollow people and groups” ...

In the run up to Christmas, carols fill the air. Many have an astronomical twist, singing of the "Christmas Star" from the ...

It’s the greatest cosmic murder mystery of the year: How did a black hole destroy a star—and what kind of black hole is the culprit? Normally, so-called “gamma ray bursts,” sudden flashes of extremely ...