Explanation: The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just the Triangulum Galaxy. …

A prominent member of the Local Group of galaxies, M33 is also known as the Triangulum Galaxy and lies a mere 3 million light-years away. The galaxy's central 60,000 light-years or so are …

Explanation: The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just the Triangulum Galaxy. …

2016年9月19日 · Explanation: The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just …

2019年10月14日 · Based on image data from space and ground-based telescopes, the portrait of M33 shows off the galaxy's reddish ionized hydrogen clouds or HII regions. Sprawling along …

經常稱為風車星系或 三角大星系 的M33，直徑超過50,000光年，在 本星系群 裡，是大小僅次於仙女座大星系（M31）和我們銀河系的第三大星系。 離銀河系 大約 3百萬光年遠的M33，咸認 …

2022年11月3日 · Good morning, Rallypoint, and welcome to the November 3rd edition of Astronomy Picture of the Day (APOD): "M33: The Triangulum Galaxy." M33 lies approximately …

2021年10月2日 · Sprawling along loose spiral arms that wind toward the core, M33's giant HII regions are some of the largest known stellar nurseries, sites of the formation of short-lived but …

2018年9月27日 · The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just the Triangulum …

APOD: 2022 November 3 - M33: The Triangulum Galaxy Explanation: The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular …