• Greater rigor is needed in the use of observational methods; even the best methods used incorrectly will yield bad results. (Goodman) • No one method is infallible, multiple methods are needed to ...

For years, scientists have relied primarily on radio imaging from techniques like very long baseline interferometry (VLBI) to ...

In Figures (a) and (b), the colors depict the uncertainty levels before and after applying optimal observations. In Figure (b), the labeled points and numbers indicate the positions of mooring sites ...

Chinese and Russian researchers have conducted their first joint on-site observation of Arctic sea ice, an effort a Chinese ...