1.
2.
In Expanding de Sitter Space, Quantum Mechanics Gets More Elusive
(news.ycombinator.com)
3.
The closer we look at time, the stranger it gets
(news.ycombinator.com)
4.
Next-generation black hole imaging may help us understand gravity better
(arstechnica.com)
5.
Stoke Space gives us another reason to take it very seriously
(arstechnica.com)
6.
Astrophysicists find no 'hair' on black holes
(news.ycombinator.com)