Christmas 2025 skywatching guide: What you can see in the night sky on Dec. 25
The night sky is the Christmas gift that just keeps giving....
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The night sky is the Christmas gift that just keeps giving....
Research shows what canines really can sense — and how social media and human projection fuel belief in their supernatural abilities....
Nature, Published online: 23 December 2025; doi:10.1038/s41586-025-10044-8 Author Correction: Rolling back human pluripotent stem cells to an eight-cell embryo-like stage...
Article URL: https://case.edu/news/new-study-shows-alzheimers-disease-can-be-reversed-achieve-full-neurological-recovery-not-just-prevented-or-slowed-animal-models Comments URL: https://news.ycombinat...
Article URL: https://engineering.cmu.edu/news-events/news/2025/12/19-perfect-shot.html Comments URL: https://news.ycombinator.com/item?id=46369808 Points: 59 # Comments: 21...
Beneath the Mediterranean, physicists at the Cubic Kilometre Neutrino Telescope Initiative built a cathedral of glass spheres that listens for cosmic whispers—and this year, it heard the most energeti...
Chinese researchers have proposed a simple yet powerful theory to explain one of physics’ oldest puzzles: why time only moves forward and why travelling to the past remains impossible. Physicist Cai Q...
Nature, Published online: 24 December 2025; doi:10.1038/d41586-025-03756-4 The team select some of their favourite stories from the past 12 months....
New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown....
A powerful visual timeline showcasing the pivotal events that reshaped our global landscape throughout the year....
2025 was another big year for black holes, and here's our pick of the top black hole stories from the last twelve months....
📋 Key Facts ✓ A bevy of comets were skywatching highlights in 2025. ✓ A "blood moon" total lunar eclipse occurred as a major ...
From a crescent moon and a 'Christmas Star' to deep sky delights, the wonders of the holiday night sky are yours to explore....
📋 Key Facts ✓ 2025 is likely to be the UK's hottest year on record. ✓ The Met Office has made this prediction. ✓ ...
All the NASA engineers and scientists need is a star on top of the telescope in the cleanroom....
China overcomes human spaceflight emergency and makes leaps with lunar hardware tests...
📋 Key Facts ✓ The first scientific balloon flight occurred on December 16, 2025 ✓ NASA conducted the launch in Antarctica ...
Overall, the Arctic is warming more than twice as fast as the Earth as a whole....
Article URL: https://www.nytimes.com/2025/12/20/obituaries/inge-lehmann-overlooked.html Comments URL: https://news.ycombinator.com/item?id=46360080 Points: 10 # Comments: 1...
Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines....