The infrared observatory's new view shows how light and jets from developing stars clear, energize and compress material inside a stellar nursery about 3,300 light-years away.
Why it matters: Readers can understand what the infrared observations reveal and how stellar jets can both clear and compress surrounding material.
Researchers interpret an unusual chemical signature around white dwarf HS 0209+0832 as a sign of a Jupiter-size second-generation planet, but the world remains a candidate.
Why it matters: Readers can distinguish the observed chemical clue from the still-unconfirmed second-generation planet explanation.
The financing could support Vistra uprates and modernization in Pennsylvania and Ohio, but the commitment is conditional and its stated grid and cost benefits are projections.
Why it matters: The planned projects would preserve existing generation, add capacity and extend plant operations if the financing and work proceed.