| | You can't miss super bright Venus. Mercury is below it, near the sunrise point. If you look extra hard with the unaided eye or binoculars, you might spot bright Jupiter near the horizon, on a line with Venus and Mercury. Read more. | | |
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1st quarter moon is December 15 | | The 1st quarter moon comes on December 15 at 11:49 UTC. A 1st quarter moon is high up at sunset. It appears half-illuminated, like half a pie. Really, you're seeing half the moon's day side. Read more. | | |
Tiny droplets of early universe matter created | | Researchers have created tiny droplets of the ultra-hot matter that once filled the early universe, forming 3 distinct shapes and sizes: circles, ellipses and triangles. Read more. Visualization of expanding drops of quark gluon plasmas in three geometric shapes. Image via Javier Orjuela Koop. | | |