Red Rectangle Nebula - Wikipedia
The Red Rectangle Nebula, so called because of its red color and unique rectangular shape, is a protoplanetary nebula in the Monoceros constellation. Also known as HD 44179, the nebula …
The unique Red Rectangle: sharper than ever before - ESA/Hubble
Jun 7, 2010 · This strikingly detailed new Hubble image reveals how, when seen from space, the nebula, rather than being rectangular, is shaped like an X with additional complex structures of …
Weird Object: Red Rectangle Nebula | Astronomy.com
Dec 4, 2015 · It was first discovered in 1975 right here in the Red Rectangle, and has since been observed elsewhere, even in other galaxies. It has been a mystery for more than 30 years.
Red Rectangle Nebula (HD 44179) – Constellation Guide
Jan 24, 2024 · The Red Rectangle Nebula (HD 44179) is a protoplanetary nebula located approximately 2,300 light-years away in the constellation Monoceros. It is known for its …
Red Rectangle Nebula – Astrodrudis
Dec 6, 2019 · The Red Rectangle Nebula is a very peculiar (but not unique) structure around a binary system catalogued as HD 44179 in the constellation Monoceros. At least another such …
The Red Rectangle Nebula: 20 Astonishing Facts About This …
Sep 28, 2025 · Among the many wonders of space, few are as baffling as the Red Rectangle Nebula. This mysterious celestial structure defies conventional expectations, leaving …
Hubble Frames a Unique Red Rectangle - Science@NASA
Apr 8, 2016 · This strikingly detailed Hubble image reveals how, when seen from space, the nebula, rather than being rectangular, is shaped like an X with additional complex structures of …
Dying Star HD 44179, the “Red Rectangle,” Sculpts Rungs of …
May 11, 2004 · The star in the center of the Red Rectangle is one that began its life as a star similar to our Sun. It is now nearing the end of its lifetime, and is in the process of ejecting its …
The Red Rectangle
We present narrowband images of the Red Rectangle (RR) Nebula that reveal the distinct morphologies of this intriguing nebula in different optical emission bands.
Hubble Telescope Captures Sharpest Image Yet of Mysterious Red Rectangle
Apr 25, 2016 · A striking new image captured by the Hubble Space Telescope delivers a deep look into a mysterious cosmic object called the Red Rectangle Nebula.