Written by Athanasios (Thanos) Klidaras, Ph.D. candidate at Purdue University Sept. 21, 2026 After a long hiatus, the Perseverance rover updates page is back. A lot has happened on Mars in the meantime, and with regular updates now resuming, there is plenty to catch up on — Perseverance has been busy. The rover has spent […]
October’s Night Sky Notes: Spooky Stargazing
The Ghoul Located within the constellation Perseus lies a star called Algol, also known as ‘Demon Star’ or ‘The Ghoul’. You can spot this star during the autumn months, along with Cassiopeia and Andromeda in the northeastern sky, beginning after 9 PM. In Greek mythology, this star represents the ‘blinking eye’ of the gorgon Medusa. […]