Space

Uranus has an axial tilt of 97.77°, meaning it essentially rolls around the Sun on its side. This extreme tilt means each pole faces the Sun for 42 continuous years at a time. With a year spanning 84 Earth years, each of Uranus's four seasons lasts approximately 21 years.

In 2002, astronomers Karl Glazebrook and Ivan Baldry at Johns Hopkins University calculated the average color of the universe by analyzing light from over 200,000 galaxies. The result is a pale, creamy beige — officially named 'Cosmic Latte'.

The Sun accounts for approximately 99.86% of all the mass in our solar system. Of the remaining 0.14%, Jupiter alone makes up about 71%, leaving all other planets, moons, asteroids, and comets sharing a tiny sliver. Earth represents just 0.0003% of the solar system's total mass.

In microgravity, tears don't stream down a face — they form liquid bubbles that cling to the eye. The tear pools on the eyeball and can cause stinging. Chris Hadfield famously demonstrated this on the International Space Station, describing the sensation as 'your eyes cry but the tears don't fall'.

Neutron stars are the collapsed remnants of massive stars, so dense that a single teaspoon of their material would weigh about 10 million metric tons on Earth. The gravity on a neutron star's surface is approximately 2 billion times stronger than Earth's gravity.

Venus rotates on its axis so slowly that a single Venusian day (243 Earth days) is actually longer than a Venusian year (225 Earth days to orbit the Sun). Venus also rotates in the opposite direction to most planets — so the Sun rises in the west and sets in the east there.

Katherine Johnson, an African American mathematician at NASA, computed the orbital mechanics for multiple critical missions including the first American crewed spaceflight (Alan Shepard, 1961), John Glenn's orbital mission (1962), and the Apollo 11 Moon landing (1969). Glenn famously refused to fly unless Johnson personally verified the computer's trajectory calculations. She worked at NASA for 33 years and was awarded the Presidential Medal of Freedom in 2015. Her story was told in the film Hidden Figures (2016).

On June 16, 1963, Soviet cosmonaut Valentina Tereshkova launched aboard Vostok 6, becoming the first woman — and at 26, the youngest woman — to fly in space. She orbited Earth 48 times over three days, logging more time in space than all American astronauts combined at that point. A textile worker and amateur parachutist before her selection, she remains the only woman to have completed a solo space mission.

Georgi Ivanov made history in 1979 aboard Soyuz 33, becoming the first Bulgarian and the first person from a Balkan country to journey into Earth's orbit, marking a significant milestone for the nation's space program.

Within the faint constellation of Pisces lies a distinctive asterism called "The Circlet," a small group of stars forming a circle or oval shape. Located near the western fish, this feature is often used by stargazers to identify the constellation.