The stars in the Small Magellanic Cloud aren’t behaving the way they should. A cataclysmic collision with another nearby ...
Jessica Meir and Chris Williams spent 7 hours and 2 minutes on EVA today (March 18).
Greek mythology has given a name to a great many objects in our solar system. But perhaps one of the least well understood ...
Every eleven years, the sun's magnetic field flips. Sunspots—dark, cooler regions on the sun's surface that mark intense magnetic activity and often trigger solar eruptions—appear at mid-latitudes and ...
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