Credit: Allison Shelley for American Education Credit: Allison Shelley for American Education The article was updated on April 11 to clarify that Census Day measures enrollment as of the first Wednesday in October not on that date. Dashing hopes for a rebound, K-12 enrollment has fallen sharply again this year, […]
Falls
Molten Iron Rain Falls On Scorching-Hot Exoplanet
There’s a new contender for the “most exotic exoplanet” title. The crown may well have rested for a although now on the head of HD 189733 b, a cobalt-blue alien globe where molten-glass rain whips sideways through the air at up to five,four hundred mph (8,790 km/h). But a new analyze experiences that […]