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For two decades now, the iconic twin Voyager spacecraft have been quietly overturning everything we thought we knew about the boundary between our solar system and interstellar space trib.al/d6WHfyV

Communities are thinking big and relying on smaller energy systems called microgrids to gain reliable energy autonomy trib.al/3DW41wX

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A mathematician has calculated the ideal shape for a beer glass to keep the liquid inside as cool as possible trib.al/WZZjJD7

Solve the grid in this medium Sudoku puzzle trib.al/xdiBUi4

Check out SciAm Games to play science-inspired games, puzzles and quizzes 🔠 trib.al/tmpAW4S

The motion of outer solar system objects hints at a hidden planet shaping their orbits. The upcoming Vera C. Rubin telescope in Chile could confirm its existence within a few years. Read our January issue to learn more: trib.al/hXvhRTl

Stay sharp with fast, fascinating science insights you can fit into any day. 🎧 Listen to Science Quickly wherever you get your podcasts. Apple Podcasts: trib.al/r8PAUDK Spotify Podcasts 🎙: trib.al/HM06Hda Youtube: trib.al/cPMBUl8

The healing potential of the brain’s most interconnected nerve intrigues researchers trib.al/Pvoo2cK

If there’s a hidden world in the solar system, a new telescope should find it trib.al/WYUqxJn

The proof that the Apéry constant is irrational remains one of the most bizarre events in the history of mathematics trib.al/w1uYv5U

The winter solstice is the culmination of a period every year when each cell in our body literally craves more light trib.al/GTze2jv