New Scientist1 天
An early hint of cosmic dawn has been seen in a distant galaxy
A galaxy inside a bubble may be evidence that the universe was starting to become transparent 330 million years after the big bang ...
Ke Alaka'i5 天
The immense heaven, Laniakea
Explore Earth and its relationships with a plethora of planets, stars and galaxies in its cosmic family, Laniakea, the ...