Backup Blog for KaiYves

To infinity and beyond

2026 July 20

NGC 3576: The Statue of Liberty Nebula Image Credit & Copyright: Logan Carpenter

Explanation: What’s happening in the Statue of Liberty nebula? Bright stars and interesting molecules are forming and being liberated. The complex nebula resides in the star forming region called RCW 57, and besides the iconic monument, to some looks like a flying superhero or a weeping angel. This re-assigned color image showcases dense knots of dark interstellar dust, fields of glowing hydrogen gas ionized by these stars, and great loops of gas expelled by dying stars. A detailed study of NGC 3576, also known as NGC 3582 and NGC 3584, uncovered at least 33 massive stars in the end stages of formation, and the clear presence of the complex carbon molecules known as polycyclic aromatic hydrocarbons (PAHs). PAHs are thought to be created in the cooling gas of star forming regions, and their development in the Sun’s formation nebula five billion years ago may have been an important step in the development of life on Earth.

On July 20, 1969 - 55 years ago today! - humans first stepped foot on another world.

On this day in 1969, the Apollo 11 mission landed on the Moon. 🌙 And back on Earth, an estimated 600 million people watched this historic moment live on television—roughly one-fifth of the world’s population at that time! The mission had three crew members: Neil Armstrong, Buzz Aldrin, and Michael Collins. Collins piloted the craft that would return them to Earth, while Armstrong and Aldrin became the first two people ever to walk the Moon’s surface.