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Messier 60

Messier 60 is a giant elliptical galaxy located in the constellation Virgo. M60 has an estimated mass of about a trillion solar masses and occupies an area roughly 120,000 light years in diameter. 134 more words

Deep Sky

North Atlantic Storminess - February 13-15, 2020

A rapidly intensifying low pressure system made its way into the Atlantic on Tuesday, 11 February 2020 and quickly grew into a powerful extratropical cyclone producing hurricane force winds by Thursday, 13 February 2020. 591 more words

Cardinals are such a treat to see at the feeder in winter when the landscape is comprised of shades of grey. The first photo doesn’t really capture the bright red hue the males display in winter. 17 more words

Photography

BIOSTAR映泰在台正式開賣PChome 24h購物獨家銷售

一系列最新主機板產品在台上市

202026日,台北,台灣 ― 高階主機板,電競與電腦周邊設備國際大廠BIOSTAR映泰,在今日發表了一個讓台灣電腦玩家們振奮的消息― BIOSTAR映泰即將在台灣市場正式開賣!成立至今已34年的品牌BIOSTAR映泰 (以下簡稱映泰),產品線涵蓋主機板、顯示卡、固態硬碟與工業電腦等,多年來深受全球電競玩家與使用者歡迎。身為台灣品牌,映泰雖然在國際市場開疆闢土多年,仍然從未忘記台灣消費者的殷切期盼,今日映泰正式宣佈,從即日起將在電商龍頭PChome 24h購物上正式開賣。上市首波產品,為映泰的頂規商品RACING電競主機板,將給台灣的電腦組裝愛好者與電競玩家們帶來另一個全新選擇。 123 more words

News Corner

Dwarf Galaxy IC 2574 - Coddington's nebula

Eddington’s Nebula (IC 2574) is a faint dwarf irregular galaxy which is receding from us at a speed of just 55 km/sec. It is about 50 thousand light-years across and located some 12 million light-years away in the northern constellation Ursa Major. 111 more words

Deep Sky

Colors: not as simple as one would think.

The human eye is capable of seeing such a wide variation of color that we sometimes unerestimate what comes into hand when we have to professionally categorize the value of color. 500 more words

CMYK

Messier 1 - Remnants of a star that exploded almost 1000 years ago

Messier 1 (aka. M1, NGC 1952, Sharpless 244, and the Crab Nebula) is a supernova remnant located in the Perseus Arm of the Milky Way Galaxy, roughly 6500 light years from Earth. 213 more words

Deep Sky