Dagmawi WoubshetAssociate Professor, Department of EnglishEthiopia, 1989: the Communist regime was beginning to crumble; schools were shut down. That proved the last straw for the parents of Dagmawi Woubshet, who deeply valued education.
To sort out the biological intricacies of Earth-like planets, astronomers have developed computer models that examine how ultraviolet radiation from other planets’ nearby suns may affect those worlds, according to new research published June 10 in Astrophysical Journal.
While looking for life on planets beyond our own solar system, a group of international scientists has created a colorful catalog containing reflection signatures of Earth life forms that might be found on planet surfaces throughout the cosmic hinterlands. The new database and research, published in the March 16 Proceedings of the National Academy of Sciences (PNAS), gives humans a better chance to learn if we are not alone.
Among the billions and billions of stars in the sky, where should astronomers look for infant Earths where life might develop? New research from Cornell University’s Institute for Pale Blue Dots shows where – and when – infant Earths are most likely to be found. The paper by Blue Dots research associate Ramses M. Ramirez and director Lisa Kaltenegger, “The Habitable Zones of Pre-Main Sequence Stars,” is forthcoming in Astrophysical Journal Letters.
Lori Khatchadourian teaches the Exploring Archaeology mini-course at the Elizabeth Anne Clune Montessori School of Ithaca.The week of June 15-19, professors Adam T. Smith, anthropology, and Lori Khatchadourian, Near Eastern studies, led a mini-course on archaeology at the Elizabeth Anne Clune Montessori School of Ithaca. Nine children ages 5-8 spent five mornings exploring aspects of archaeological research.
