In a scientific session at the ORGANIZATION@1 meeting in LOCATION@1 on the morning of May NUMBER@1 NUMBER@2 , Dr. PERSON@1 presented evidence that Voyager NUMBER@3 crossed the termination shock in December NUMBER@4 .

In a scientific session at the ORGANIZATION@1 meeting in LOCATION@1 on the morning of March NUMBER@1 NUMBER@2 , Dr. PERSON@1 presented evidence that Voyager NUMBER@3 crossed the termination shock in December NUMBER@4 -LSB- -RSB- .
