2024년 02월 15일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 NGC 253: Dusty Island Universe 입니다. Shiny NGC 253 is one of the brightest spiral galaxies visible, and also one of the dustiest. Some call it the Silver Coin Galaxy for its appearance in small telescopes, or just the Sculptor Galaxy for its location within the boundaries of the southern constellation Sculptor. Discovered in 1783 by mathematician and ..

2024년 02월 13일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 A January Wolf Moon 입니다. Did you see the full moon last month? During every month, on average, a full moon occurs in the skies over planet Earth. This is because the Moon takes a month to complete another orbit around our home planet, goes through all of its phases, and once again has its entire Earth-facing half lit by reflected sunlight. Many indig..

2024년 02월 12일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 HFG1 & Abell 6: Planetary Nebulae 입니다. Planetary nebulae like Heckathorn-Fesen-Gull 1 (HFG1) and Abell 6 in the constellation Cassiopeia are remnants from the last phase of a medium sized star like our Sun. In spite of their shapes, planetary nebulae have nothing in common with actual planets. Located in the bottom left part of the featured photo, HF..

2024년 02월 11일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 Rocket Plume Shadow Points to the Moon 입니다. Why would the shadow of a rocket's launch plume point toward the Moon? In early 2001 during a launch of the space shuttle Atlantis, the Sun, Earth, Moon, and rocket were all properly aligned for this photogenic coincidence. First, for the space shuttle's plume to cast a long shadow, the time of day must be ..

2024년 02월 10일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 The Shadow of Ingenuity's Damaged Rotor Blade 입니다. On January 18, 2024, during its 72nd flight in the thin Martian atmosphere, autonomous Mars Helicopter Ingenuity rose to an altitude of 12 meters (40 feet) and hovered for 4.5 seconds above the Red Planet. Ingenuity's 72nd landing was a rough one though. During descent it lost contact with the Persev..

2024년 02월 09일자 도착할 우주여행 장소는 사진에 나온 장소입니다. 여기는 When Roses Aren't Red 입니다. Not all roses are red of course, but they can still be very pretty. Likewise, the beautiful Rosette Nebula and other star forming regions are often shown in astronomical images with a predominately red hue, in part because the dominant emission in the nebula is from hydrogen atoms. Hydrogen's strongest optical emission line..