"2010"^^ . "Professor Aurora Sinistra was a witch Astronomy teacher at Hogwarts School of Witchcraft and Wizardry. Sinistra taught her students at midnight at the topmost tower of Hogwarts Castle, and taught the names of stars and constellations, as well as the movements of the planets and other astronomical matters, and seemed to be a friend of the Substitute Professor for Care of Magical Creatures, Wilhelmina Grubbly-Plank."@en . "Professor Aurora Sinistra was a witch Astronomy teacher at Hogwarts School of Witchcraft and Wizardry. Sinistra taught her students at midnight at the topmost tower of Hogwarts Castle, and taught the names of stars and constellations, as well as the movements of the planets and other astronomical matters, and seemed to be a friend of the Substitute Professor for Care of Magical Creatures, Wilhelmina Grubbly-Plank."@en . . . . . . . . . . . . . . . . . . . "Professor Sinistra"@en . . . "Professor Sinistra is the Astronomy teacher at Hogwarts School of Witchcraft and Wizardry."@en . . . . "Professor Sinistra is the Astronomy teacher at Hogwarts School of Witchcraft and Wizardry."@en . "Pointed hat"@en . . . . "LEGO Harry Potter: Years 1-4"@en . . . . "Aurora Sinistra"@en . . "Professor Sinistra"@en . . . .