Observatory in Chile captures highest-resolution measurements of asteroid surface temperatures 

Asteroid could be a remnant of an ill-fated protoplanet More at
https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=303460&WT.mc_id=USNSF_1
This is a Research News item.

Source: NSF Discoveries - September 15, 2021 Category: Science Source Type: research