Jan. 19, 2026 A nearby active galaxy called VV 340a offers a dramatic look at how a supermassive black hole can reshape its entire host. Astronomers observed a relatively weak but restless jet ...
Only part of the resources that are extracted from the Earth are transformed into products; most end up as waste, says Buxing Han, a green chemist at the Institute of Chemistry, Chinese Academy of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback