This article explores the phenomenon of high sun halos and discusses the differences between the common 22° halo and the circumscribed halo. It emphasizes the importance of observing additional clues, such as the presence of a bright upper tangent arc, to identify the type of halo present.
This article explores the captivating phenomenon of antisolar rays, which appear to converge towards a point opposite to the position of the sun in the sky. It delves into the appearance, beauty, and relationship of antisolar rays with clouds and shadows, highlighting their mesmerizing visual display.
This article explores the phenomenon of ray formation in the sky, revealing that rays are actually long parallel columns of light and darkness streaming downwards towards the observer. It discusses how shadows and clouds create contrasting columns of shaded and sunlit air, and highlights the perspective effects that can make rays appear to shoot upwards from clouds.
The article explores the captivating South Pole Corona, a mesmerizing atmospheric phenomenon created by the interaction of light with supercooled water droplets, showcasing nature's ability to create moments of beauty and wonder in extreme environments.
This article explores the captivating phenomenon of anticrepuscular rays in Lhasa, Tibet, where parallel beams of light interspersed with shadow create a mesmerizing spectacle that appears to converge below the horizon. Witnessing this optical illusion is sure to leave a lasting impression on anyone fortunate enough to experience it.
The article explores the fascinating phenomenon of Lowitz Arcs in the skies above Landshut, Germany, discussing their formation, characteristics, and the role of simulation in understanding them. Captivating photographs and simulations provide a glimpse into the ethereal beauty of these delicate arcs formed by the interaction of sunlight with ice crystals.
This article explores the captivating phenomenon known as the "Opposition Effect Glow" observed on Mars, highlighting the factors that contribute to its unique brightness. It also discusses how similar phenomena can be observed on the moon and asteroids, revealing common optical properties among these celestial bodies.
Nacreous clouds, also known as mother-of-pearl clouds, are a breathtaking atmospheric phenomenon that occurs during the winter season. These ethereal clouds form in the stratosphere, requiring extremely low temperatures and strong tropospheric winds over mountains.
This article explores the phenomenon of reflection rainbows, which occur when sunlight reflects upwards from calm water surfaces. It delves into the science behind their formation and discusses the intricate interplay between light, water, and atmospheric conditions that gives rise to these captivating optical displays.
This article explores the rare atmospheric optical phenomena of Parry and Tangent Arcs, discussing their formation, colors, and occurrence during sunrise or sunset. It also highlights the interaction of sunlight with hexagonal column ice crystals in high and cold cirrus clouds that create these captivating displays.
This article explores the phenomenon of a solar eclipse atmospheric corona, which is formed by the diffraction of light by cloud droplets. It highlights the intricate interplay between light and matter in our atmosphere and emphasizes the awe-inspiring beauty of this celestial event.
This article explores the formation, characteristics, and recent sighting of Lunar Lowitz Arcs, a rare and captivating atmospheric phenomenon. It delves into the intricate interactions between light and ice crystals in the atmosphere, highlighting the specific atmospheric conditions required for the occurrence of these elusive arcs.
This article explores the rare and captivating Moilanen arc, a distinct 'V' shape optical display above the sun, and delves into its formation and unique characteristics. It also showcases photographs capturing the evolution of the Moilanen arc and highlights its enigmatic nature that continues to intrigue scientists and enthusiasts alike.
This article explores the captivating phenomenon of alpine solar rays, which occur when sunlight penetrates through gaps in clouds over the Alps, creating a stunning visual spectacle. It discusses the science behind these rays and their significance in studying atmospheric conditions and environmental factors.
This article explores the complex nature of mirages, including their various manifestations and the intricate interplay of light, temperature gradients, and atmospheric conditions that give rise to these captivating optical illusions. Through mesmerizing images and explanations, readers will gain a deeper understanding and appreciation for the beauty and complexity of mirages.
This article explores the captivating phenomenon of the Belt of Venus, a pinkish band that appears in the sky during dawn and dusk. It delves into the causes of this phenomenon and discusses the use of the Campbell-Stokes sunshine recorder to capture its unique upside-down view.
This article explores the mesmerizing world of iridescence in pileus clouds, unraveling the science behind this captivating atmospheric phenomenon. It discusses the formation of pileus clouds, the ideal conditions for iridescence, and the scientific principles behind the colorful display, providing tips for observing this magical phenomenon in the sky.
This article explores the science behind the captivating phenomenon of a Sky Beam, where sunlight breaks through a gap in the clouds and creates a radiant beam that appears to defy gravity. It delves into the fascinating world of atmospheric optics and reveals the secrets behind this mesmerizing display of light and perspective.
This article explores the formation of halos in the sky above Calgary, Canada, caused by wobbly plate-shaped ice crystals. It discusses how the wobbling motion of larger plate crystals resulted in the creation of a single halo instead of two separate ones, producing a captivating optical phenomenon.
Moon dogs, also known as paraselenae, are a captivating atmospheric phenomenon caused by ice crystals in high cirrus clouds creating halos around the moon. This extraordinary event can be observed anywhere on Earth, during both summer and winter, and adds a touch of magic to our world.