Backup Blog for KaiYves

July 16th, 1969 - Neil Armstrong, Buzz Aldrin, & Michael Collins set off for the moon, arriving there 3 days later. Over 1 million people watched the launch in Florida. A total of about 400,000 people worked to make this mission a success.

The Sonoran desert, Arizona

2026 July 16

NGC 300: A Cosmic Gemstone with Stars and Gas Clouds Image Credit & Copyright: Team Ciel Austral Text: Cecilia Chirenti (NASA GSFC, UMCP, CRESST II)

Explanation: This sparkling, colorful gemstone is a spiral galaxy, NGC 300. It is one of the closest spiral galaxies to Earth, only about 6 million light-years away. But does it really look like this? Here is a more standard portrait of it. This unusual image combines the light from the stars and dust within the galaxy with the light from ionized clouds of interstellar gas shown in red (Sulphur), green (Hydrogen) and blue (Oxygen). Combining red and green light in different proportions makes yellow or orange light, most visible in the image. Light from other ionized gases is also at work in neon signs, fluorescent tubes and street lights. These massive clouds of ionized gas are typically created by young, massive stars that produce high-energy ultraviolet radiation capable of ionizing the gas. Massive stars are short-lived, compared with lighter stars like our sun, and explode as supernovas at the end of their lives. Some of the colorful clouds in the image could be hiding supernova remnants.

And our related series, Early 90s Computers With Ominous Energy