2022년 03월 25일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 The Medusa Nebula 입니다. Braided and serpentine filaments of glowing gas suggest this nebula's popular name, The Medusa Nebula. Also known as Abell 21, this Medusa is an old planetary nebula some 1,500 light-years away in the constellation Gemini. Like its mythological namesake, the nebula is associated with a dramatic transformation. The planetary neb..

2022년 03월 24일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Arp 78: Peculiar Galaxy in Aries 입니다. Peculiar spiral galaxy Arp 78 is found within the boundaries of the head strong constellation Aries. Some 100 million light-years beyond the stars and nebulae of our Milky Way galaxy, the island universe is over 100,000 light-years across. Also known as NGC 772, it sports a prominent, outer spiral arm in this det..

2022년 03월 23일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 The Bubble Nebula from Hubble 입니다. Massive stars can blow bubbles. The featured image shows perhaps the most famous of all star-bubbles, NGC 7635, also known simply as The Bubble Nebula. Although it looks delicate, the 7-light-year diameter bubble offers evidence of violent processes at work. Above and left of the Bubble's center is a hot, O-type sta..

2022년 03월 22일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 A Whale of an Aurora over Swedish Forest 입니다. What's that in the sky? An aurora. A large coronal mass ejection occurred on our Sun earlier this month, throwing a cloud of fast-moving electrons, protons, and ions toward the Earth. Part of this cloud impacted our Earth's magnetosphere and, bolstered by a sudden gap, resulted in spectacular auroras bein..

2022년 03월 21일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 The Sky in 2021 입니다. What if you could see the entire sky -- all at once -- for an entire year? That, very nearly, is what is pictured here. Every 15 minutes during 2021, an all-sky camera took an image of the sky over the Netherlands. Central columns from these images were then aligned and combined to create the featured keogram, with January at the..

2022년 03월 20일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 A Picturesque Equinox Sunset 입니다. What's that at the end of the road? The Sun. Many towns have roads that run east - west, and on two days each year, the Sun rises and sets right down the middle. Today is one of those days: an equinox. Not only is today a day of equal night ("aequus"-"nox") and day time, but also a day when the sun rises precisely to..