2023년 12월 16일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Crescent Enceladus 입니다. Peering from the shadows, the Saturn-facing hemisphere of tantalizing inner moon Enceladus poses in this Cassini spacecraft image. North is up in the dramatic scene captured during November 2016 as Cassini's camera was pointed in a nearly sunward direction about 130,000 kilometers from the moon's bright crescent. In fact, the ..

2023년 12월 15일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Betelgeuse Eclipsed 입니다. Asteroid 319 Leona cast a shadow across planet Earth on December 12, as it passed in front of bright star Betelgeuse. But to see everyone's favorite red giant star fade this time, you had to stand near the center of the narrow shadow path starting in central Mexico and extending eastward across southern Florida, the Atlantic ..

2023년 12월 14일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Supernova Remnant Cassiopeia A 입니다. Massive stars in our Milky Way Galaxy live spectacular lives. Collapsing from vast cosmic clouds, their nuclear furnaces ignite and create heavy elements in their cores. After only a few million years for the most massive stars, the enriched material is blasted back into interstellar space where star formation can ..

2023년 12월 13일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Deep Field: The Heart Nebula 입니다. What excites the Heart Nebula? First, the large emission nebula on the left, catalogued as IC 1805, looks somewhat like a human heart. The nebula glows brightly in red light emitted by its most prominent element, hydrogen, but this long-exposure image was also blended with light emitted by silicon (yellow) and oxygen..

2023년 12월 12일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Aurora and Milky Way over Norway 입니다. What are these two giant arches across the sky? Perhaps the more familiar one, on the left, is the central band of our Milky Way Galaxy. This grand disk of stars and nebulas here appears to encircle much of the southern sky. Visible below the stellar arch is the rusty-orange planet Mars and the extended Andromeda..

2023년 12월 11일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Solar Minimum versus Solar Maximum 입니다. The surface of our Sun is constantly changing. Some years it is quiet, showing relatively few sunspots and active regions. Other years it is churning, showing many sunspots and throwing frequent Coronal Mass Ejections (CMEs) and flares. Reacting to magnetism, our Sun's surface goes through periods of relative c..