Day 15 of the 2025 Space Telescope Advent Calendar: A Turbulent Lagoon. Back in 2018, to celebrate its 28th anniversary in space, scientists pointed the Hubble Space Telescope at the Lagoon Nebula, a ...
Which Advent calendars are best? It’s that time of year: The countdown to the holidays has begun. And what better way to cross off the days than with a fun and festive Advent calendar? It’s a ...
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