At least some content in this article is derived from information featured in Harry Potter: Hogwarts Mystery. Spoilers will be present within the article.
Astronomy is a core class and subject taught at Hogwarts School of Witchcraft and Wizardry and Uagadou School of Magic. Astronomy is the branch of magic and science that studies stars and the movement of planets. It is a subject where the use of practical magic and spells during lessons is not necessary.
Uagadou students are known to be skilled in Astronomy, implying the teaching that is provided at Uagadou is excellent.
Astronomy lessons are spent learning the names of stars and the movements of planets. It is a required class from year one until year five, and becomes an optional subject for the final two years.
In the fifth year, the Ordinary Wizarding Level examinations are taken. During the exam, students fill in a blank star chart. If a student achieves a passing O.W.L. score, they are allowed to advance to N.E.W.T.-level.
Astronomy is one of the only fields of study at Hogwarts which has a direct equivalent in the Muggle world. Known student activities include learning the names of stars, constellations, and planets, as well as their location and movements, and describing the environments of planets and moons.
Wiseacre's Wizarding Equipment in Diagon Alley sells telescopes and other equipment needed for Astronomy. Aurora Sinistra was the Astronomy professor at Hogwarts during Harry Potter's time as a student. She was also teaching during Jacob's sibling's time at Hogwarts, and it became known to them in the 1985–1986 school year.
Location and time
ClassroomsAstronomy classes take place in the highest level of the Astronomy Tower, the tallest tower in Hogwarts Castle, and include sky observation sessions with telescopes (each student has to buy one of his/her own).
During the first year of studies at Hogwarts, students study the night skies through their telescopes every Wednesday at midnight and learn the different names of the stars and the movements of the planets. Toward the end of the year, Hermione was quizzing Ron on Astronomy. Their studying included using a map of Jupiter. It was noted that the studies on Jupiter continued into later years, when Harry tried to learn the names of Jupiter's moons in his fifth year of study at Hogwarts.
In the 1993-1994 school year, one of the homework assignments included drawing a star chart which probably means they studied stars that year, and they take a midnight exam at the end of the year.
For the Astronomy O.W.L. exam in their fifth year, the written exam contained a section on Jupiter. In 1996, it was held on Wednesday morning. The practical exam took place in the evening at eleven o'clock, and each student had to "fill in a blank star chart" based on a few hours of observing the night sky.
When Harry Potter was taking the Astronomy O.W.L. in 1996, Rubeus Hagrid was confronted by Dolores Umbridge and a team of corrupt Aurors in what was an attempted sacking, which was also the night that Minerva McGonagall took "no less than four Stunners to the chest."
Behind the scenes
- During the O.W.L. exam, Harry focuses his telescope upon Venus at midnight. However, Venus's orbit is closer to the sun, and when it is midnight at a location, that part of the Earth is approximately facing completely away from the sun. Given these two facts, it is highly unlikely that Harry would have been able to see Venus regardless of Britain's high latitude and the proximity to the summer solstice due to line of sight issues, but the telescope may have been magical.
- In the films, the Astronomy class is never seen or directly mentioned, and Professor Sinistra only appears as an unidentified background extra. However, the Astronomy Tower was shown.
- From the fact that it is common knowledge among wizards that Europa is icy and Io has volcanoes, it seems that, despite the separation of wizarding and Muggle cultures (and the wizarding ignorance of other scientific concepts such as electricity), Muggle science is well-known to wizard astronomers. Just how far wizarding knowledge of modern astronomy goes, though, is unknown. However, it is quite possible that the wizarding world has other means of conducting these studies without the use of Muggle technology since Professor Trelawney possessed a globe of the solar system that accurately depicts all the planets (including Pluto) and their moons. Furthermore, Harry Potter found a moving globe of the galaxy in Diagon Alley when he was staying at the Leaky Cauldron during the summer before his third year. This far surpasses the current state of Muggle knowledge, let alone what it was in the early 1990s.
- Harry Potter and the Philosopher's Stone (First mentioned)
- Harry Potter and the Chamber of Secrets (Mentioned only)
- Harry Potter and the Prisoner of Azkaban
- Harry Potter and the Prisoner of Azkaban (film) (Mentioned only)
- Harry Potter and the Goblet of Fire (Mentioned only)
- Harry Potter and the Order of the Phoenix
- Harry Potter and the Order of the Phoenix (video game) (Mentioned only)
- Harry Potter and the Half-Blood Prince (Mentioned only)
- Harry Potter and the Half-Blood Prince (film) (Mentioned only)
- LEGO Harry Potter: Building the Magical World (Mentioned only)
- LEGO Harry Potter: Characters of the Magical World (Mentioned only)
- Pottermore (Mentioned only)
- Harry Potter: The Creature Vault (Mentioned only)
- Harry Potter: Hogwarts Mystery (Mentioned only)
Notes and references
- ↑ 1.0 1.1 Harry Potter and the Philosopher's Stone, Chapter 8 (The Potions Master)
- ↑ Harry Potter and the Philosopher's Stone, Chapter 5 (Diagon Alley)
- ↑ 3.0 3.1 Harry Potter: Hogwarts Mystery
- ↑ Harry Potter and the Philosopher's Stone, Chapter 15 (The Forbidden Forest)
- ↑ 5.0 5.1 5.2 5.3 Harry Potter and the Order of the Phoenix, Chapter 31 (O.W.L.s)
- ↑ Harry Potter and the Prisoner of Azkaban, Chapter 8 (Flight of the Fat Lady)
- ↑ Harry Potter and the Prisoner of Azkaban, Chapter 16 (Professor Trelawney's Prediction)
- ↑ Harry Potter and the Order of the Phoenix, Chapter 14 (Percy and Padfoot)
- ↑ Harry Potter and the Order of the Phoenix, Chapter 26 (Seen and Unforeseen)
- ↑ Harry Potter and the Order of the Phoenix (video game) - GBA version
- ↑ 11.0 11.1 11.2 Harry Potter and the Half-Blood Prince, Chapter 5 (An Excess of Phlegm)
|Professors: Aurora Sinistra|
|Astronomy at Hogwarts: Astronomy department · Astronomy Tower · Astronomy Room · Astronomy Stairs · Astronomy Corridor · Astronomy reading room · |
|Astronomers: Aurora Sinistra · Copernicus · George von Rheticus · Perpetua Fancourt · Hesper Starkey|
|Objects: Globe of the Moon · Lunascope · Moon chart · Orrery · Star chart · Telescope|
|Planets: Jupiter · Mars · Mercury · Neptune · Pluto · Saturn · Uranus · Venus|
|Satellites: Callisto · Europa · Ganymede · Io · Moon|
|Constellations: Bartholomeus · Orion|
|Core classes||Astronomy · Charms · Defence Against the Dark Arts · Herbology · History of Magic · Potions · Transfiguration|
|Elective classes||Alchemy · Arithmancy · Care of Magical Creatures · Divination · Muggle Studies · Study of Ancient Runes|
|Extra-curricular classes||Apparition · Advanced Arithmancy Studies · Ancient Studies · Art · Flying · Ghoul Studies · Magical Theory · Muggle Art · Muggle Music · Music · Xylomancy|
|First year exams · Second year exams · Third year exams · Fourth year exams · |
Ordinary Wizarding Level · Nastily Exhausting Wizarding Test