Simulations suggest the faintest galaxies near the Milky Way share one iron level because a single giant first star exploded ...
4h
Untangling the patterns of the cosmic microwave background to better understand the early universe
A figure in red trudges across a blanket of white. Snow squeaks under the scientist's feet, too dry to be slick or soft. Only ...
What happened in the first moments after the Big Bang? Why and how did our galaxy go through a dramatic disc flip? Our ...
布莱克浦、米尔顿凯恩斯、谢菲尔德和雷克瑟姆入围 2029 年英国 “文化之城”（UK City of Culture）候选名单。最终获选城市将于 2027 年 5 月揭晓，并获得 1000 万英镑，用于借助 “当地优势与特色故事”，开展为期一年的系列文化活动。
Some results have been hidden because they may be inaccessible to you
Show inaccessible results