Progress being made toward Mo-99 production at Darlington

Darlington nuclear generating station. Photo: OPG

Ontario Power Generation, its subsidiary Laurentis Energy Partners, and BWXT ITG Canada and its affiliates announced on September 24 that the companies are making “significant progress” toward the production of molybdenum-99 at OPG’s Darlington nuclear power plant. Darlington will become the first commercial operating nuclear reactor to produce the medical radioisotope.

A precursor to technetium-99m, Mo-99 is used in more than 40 million procedures a year to detect cancers and diagnose various medical conditions.

Nuclear-powered Perseverance begins seven-month journey to Mars

An Atlas V rocket with NASA’s Mars 2020 Perseverance rover on board launches on July 30. Photo: NASA/Joel Kowsky

The launch of the Mars 2020 Perseverance rover went ahead as scheduled on July 30, lifting off from Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida at 7:50 a.m. (EDT) . The rover was onboard a United Launch Alliance Atlas V 541 rocket.

Minutes later, NASA reported that all flight milestones were being met as planned. There are several more milestones to reach before Perseverance—the fifth rover that NASA has sent to Mars—lands on the Red Planet in seven months.

IAEA seeks source of radioisotopes detected over Northern Europe

The International Atomic Energy Agency has emphasized that elevated concentrations of cesium-134, cesium-137, and ruthenium-103 recently detected over Northern Europe pose no risk to human health or the environment, even as the agency continues to investigate their origin.