Harry looked around; the whole class was staring at him. He sat up straight; he had been almost dozing off, lost in the heat and his thoughts.
“I was saying, my dear, that you were clearly born under the baleful influence of Saturn,” said Professor Trelawney, a faint note of resentment in her voice at the fact that he had obviously not been hanging on her words.
“Born under—what, sorry?” said Harry.
“Saturn, dear, the planet Saturn!” said Professor Trelawney, sounding definitely irritated that he wasn’t riveted by this news. “I was saying that Saturn was surely in a position of power in the heavens at the moment of your birth… Your dark hair… your mean stature… tragic losses so young in life… I think I am right in saying, my dear, that you were born in midwinter?”
“No,” said Harry, “I was born in July.”
Ron hastily turned his laugh into a hacking cough.
Half an hour later, each of them had been given a complicated circular chart, and was attempting to fill in the position of the planets at their moment of birth. It was dull work, requiring much consultation of timetables and calculation of angles.
“I’ve got two Neptunes here,” said Harry after a while, frowning down at his piece of parchment, “that can’t be right, can it?”
“Aaaaah,” said Ron, imitating Professor Trelawney’s mystical whisper, “when two Neptunes appear in the sky, it is a sure sign that a midget in glasses is being born, Harry…”
Seamus and Dean, who were working nearby, sniggered loudly, though not loudly enough to mask the excited squeals from Lavender Brown—
“O Professor, look! I think I’ve got an unaspected planet! Oooh, which one’s that, Professor?”
“It is Uranus, my dear,” said Professor Trelawney, peering down at the chart.
“Can I have a look at Uranus too, Lavender?” said Ron.
Most unfortunately, Professor Trelawney heard him, and it was this, perhaps, that made her give them so much homework at the end of the class.
“A detailed analysis of the way the planetary movements in the coming month will affect you, with reference to your personal chart,” she snapped, sounding much more like Professor McGonagall than her usual airy fairy self. “I want it ready to hand in next Monday, and no excuses!”
“Miserable old bat,” said Ron bitterly as they joined the crowds descending the staircases back to the Great Hall and dinner. “That’ll take all weekend, that will…”
“Lots of homework?” said Hermione brightly, catching up with them. “Professor Vector didn’t give us any at all!”
“Well, bully for Professor Vector,” said Ron moodily.
They reached the entrance hall, which was packed with people queuing for dinner. They had just joined the end of the line, when a loud voice rang out behind them.