12/21/2023 0 Comments Mood le reed physics 101NASA's planned Europa Clipper should be launched in 2024. The European Space Agency's Jupiter Icy Moon Explorer (JUICE) is a mission to Ganymede that is due to launch in 2023 and will include two flybys of Europa. No spacecraft has yet landed on Europa, although there have been several proposed exploration missions. The Galileo mission, launched in 1989, provides the bulk of current data on Europa. Such plume activity could help researchers in a search for life from the subsurface Europan ocean without having to land on the moon. In May 2018, astronomers provided supporting evidence of water plume activity on Europa, based on an updated analysis of data obtained from the Galileo space probe, which orbited Jupiter from 1995 to 2003. In addition, the Hubble Space Telescope detected water vapor plumes similar to those observed on Saturn's moon Enceladus, which are thought to be caused by erupting cryogeysers. This may be important in determining whether Europa could be habitable. Sea salt from a subsurface ocean may be coating some geological features on Europa, suggesting that the ocean is interacting with the sea floor. The predominant model suggests that heat from tidal flexing causes the ocean to remain liquid and drives ice movement similar to plate tectonics, absorbing chemicals from the surface into the ocean below. The apparent youth and smoothness of the surface have led to the hypothesis that a water ocean exists beneath the surface, which could conceivably harbor extraterrestrial life. In addition to Earth-bound telescope observations, Europa has been examined by a succession of space-probe flybys, the first occurring in the early 1970s.Įuropa has the smoothest surface of any known solid object in the Solar System. Its surface is striated by cracks and streaks, but craters are relatively few. It has a very thin atmosphere, composed primarily of oxygen. Slightly smaller than Earth's Moon, Europa is primarily made of silicate rock and has a water-ice crust and probably an iron–nickel core. Europa was discovered in 1610 by Galileo Galilei and was named after Europa, the Phoenician mother of King Minos of Crete and lover of Zeus (the Greek equivalent of the Roman god Jupiter). It is also the sixth-largest moon in the Solar System. All activities in this course, including documentation submitted for petition for an excused absence, are subject to the Academic Integrity rules as described in Article 1, Part 4, Academic Integrity, of the Student Code.Europa / j ʊ ˈ r oʊ p ə/ ( listen), or Jupiter II, is the smallest of the four Galilean moons orbiting Jupiter, and the sixth-closest to the planet of all the 80 known moons of Jupiter.For more information regarding this course's excuses policy, please refer to the Attendance Policy page.Please submit your excused absence no later than 12 business days from your absence via the Excused Absences application.For each discussion section (including the first section) you must have your:.Students arriving more than 10 minutes late for discussion will receive a grade of 0% on their quiz.Students must be on time and prepared for discussion. The activity is located in the smart.physics course.A Pre-Lab activity must be completedbefore every lab:.Each student will need an IOLab device for their lab and pre-lab activities (see Required Materials for more details).Students must be on time and prepared for labs. you will need to pay for access by purchasing a code through the UIUC bookstore.you have full access for the first two weeks free of charge.Be sure to refer to the iClicker information page for more information.Please register your iClicker in the student gradebook.You must bring your iClicker and note-taking supplies to every lecture, including the first.Your iClicker must be working to receive participation credit.No credit will be granted to students attending without their iClicker.Students must be on time and prepared for lecture. PHYS 101 :: Physics Illinois :: University of Illinois at Urbana-Champaign Home page Announcements
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |