"On 21 December 2025 at 16:03 CET, Earth will reach the December solstice. This is the moment when the terminator - the line between day and night - tilts to its maximum angle relative to the equator.
The Crab Nebula has been one of astronomy’s most scrutinized objects for nearly a millennium, yet Hubble’s first fresh look ...
The Newgrange Winter Solstice livestream returns for 2025, letting viewers around the world witness the phenomenon from their ...