How are auroras related to the Sun and Earth's magnetic field?

The short answer: Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. Nov 1, 2023 ... What Causes Nighttime Tooth Pain? · Dental Decay and Nighttime Pain · Temperature Sensitivity · Dental Infections and Nocturnal Discomfort · Bruxism ... Jan 8, 2025 ... Causes of memory problems · Talking to someone about their memory ... Noticed the whole two weeks she slept all day and night and one day ... Mar 10, 2025 ... have difficulty focusing during the day; have headaches. People going through menopause who experience night sweats may also be at a greater ... Nov 8, 2022 ... You've experienced dry eyes during the day, but what's causing them at night? Learn more about dry eye symptoms at night and what you can do ... Feb 25, 2025 ... ... causing poor sleep quality and changes in symptoms from day to night. Travel between time zones (jet lag) and shift work alters the normal ... Mar 12, 2024 ... Other common symptoms of OSA include: Snoring, gasping, and choking during sleep; Excessive daytime sleepiness; Depression and other mood ... What causes the variation in length of days and nights? The variation in length of days and nights is caused by the tilt of the Earth's axis and its orbit ... Hypersomnia makes it hard or impossible for you to stay awake during the day. This can happen even if you get a full, healthy amount of sleep at night. How does night vision work? · Cone cells provide color vision, enabling us to see during the day, and in bright light. · Rod cells provide black and white vision, ...