Astronomers have spotted the tightest-knit pair of supermassive black holes ever seen. They will collide in 10,000 years, shaking the fabric of spacetime.
The moon passes between the Pleiades star cluster and the Hyades star cluster - with its reddish star Aldebaran - in the constellation Taurus on March 8.
Solar cycle 25 has already shown itself to be active, with endless sunspots and coronal mass ejections producing solar storms and aurora. Will it stay active?
Kelly Kizer Whitt - EarthSky’s nature and travel vlogger on YouTube - writes and edits some of the most fascinating stories at EarthSky.org. She's been writing about science, with a focus on astronomy, for decades. She began her career at Astronomy Magazine and made regular contributions to other outlets, including AstronomyToday and the Sierra Club. She has nine published books, including a children's picture book, Solar System Forecast, and a young adult dystopian novel, A Different Sky.
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