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2018’s New Year’s supermoon
It was a great way to start 2018! The year started with a full moon that happened also to be the year's closest and brightest supermoon.
January 2, 2018
Top 7 EarthSky galleries of 2017
EarthSky sends out a year's worth of thank yous to our friends from around the world who shared images with us throughout the year. Please keep sharing in 2018!
December 30, 2017
Top 7 EarthSky stories of 2017
Here are 7 of the most-viewed news and feature stories of this past year.
December 29, 2017
Scientists expect 1st direct black hole image soon
This was the most popular post at EarthSky this week, and no wonder. It's exciting! Scientists expect the 1st-ever direct image of a black hole's event horizon, soon.
December 28, 2017
Sorry cat-lovers: New study says dogs are smarter
The study - from a self-confessed dog lover - counted cells in animals' brains associated with thinking, planning and complex behavior.
December 28, 2017
Scientists explain insights from ancient Tibetan ice core
A short film about an expedition to Tibet's Guliya Glacier, where scientists drilled a Stone Age ice core going back 600,000 years. Plus a report on what the ice core reveals.
December 23, 2017
SpaceX launch wowed many, scared some, in SoCal
SpaceX Falcon 9 launch created an eerie display in the night sky over southern California on the night of December 22. Photos and video here.
December 23, 2017
No big planets at Alpha Centauri, but maybe small ones
"Because Alpha Centauri is so close, it's our first stop outside our solar system. There are almost certain to be small, rocky planets around Alpha Centauri A and B."
December 18, 2017
IAU approves 86 more star names
"These professional astronomers are claiming the exclusive right to give 'approved' names to the stars. But the stars - and the sky - belong to all of us."
December 15, 2017
