๐Ÿš€ ๅฎ‡ๅฎ™ใฎ่จ˜ๆ†ถใƒปใ‚ซใƒฌใƒณใƒ€ใƒผๆคœ็ดข
ใใ‚‡ใ† ใƒฉใƒณใƒ€ใƒ 
ใƒ’ใ‚ขใƒ‡ใ‚นๆ˜Ÿๅ›ฃใฎๆœˆ Moon in the Hyades
โš ๏ธ ็‰นๅฎšใฎๅ†™็œŸๅฎถใซใ‚ˆใ‚‹่‘—ไฝœ็‰ฉ
ๆœ€่ฟ‘ใ€ๆœˆใ‚’ใ”่ฆงใซใชใ‚Šใพใ—ใŸใ‹๏ผŸ4ๆœˆ18ๆ—ฅใ€ๅคช้™ฝใซ็…งใ‚‰ใ•ใ‚ŒใŸไธ‰ๆ—ฅๆœˆใŒใ€ใƒ’ใ‚ขใƒ‡ใ‚นๆ˜Ÿๅ›ฃใฎๆ˜Ÿใ€…ใ‚’่ƒŒๆ™ฏใซใ€ๅœฐ็ƒใฎๅคœ็ฉบใ‚’ๆจชๅˆ‡ใฃใฆ็งปๅ‹•ใ—ใพใ—ใŸใ€‚ใ“ใฎๆœ›้ ๅ†™็œŸใซใฏใ€ๆ˜Žใ‚‹ใ„ๆ˜Ÿใ‚ขใƒซใƒ‡ใƒใƒฉใƒณใ‚’ไธญๅฟƒใจใ™ใ‚‹ใ€่ฟ‘ใใซใ‚ใ‚‹Vๅญ—ๅž‹ใฎๆ˜Ÿๅ›ฃใจใ€ๅฎŒๅ…จใชๆœˆใŒๅ†™ใฃใฆใ„ใพใ™ใ€‚ใ“ใฎ้ญ…ๅŠ›็š„ใช็ฉบใฎ็œบใ‚ใฏใ€ๅฎŸใฏๆง˜ใ€…ใช้œฒๅ‡บใงๆ’ฎๅฝฑใ•ใ‚ŒใŸไธ€้€ฃใฎ็”ปๅƒใ‚’ใƒ‡ใ‚ธใ‚ฟใƒซๅˆๆˆใ—ใŸใ‚‚ใฎใงใ™ใ€‚ๆœ€ใ‚‚็Ÿญใ„1/60็ง’ใฎ้œฒๅ…‰ๆ™‚้–“ใงๆ’ฎๅฝฑใ•ใ‚ŒใŸ็”ปๅƒใซใฏใ€ๆ˜Žใ‚‹ใ„ไธ‰ๆ—ฅๆœˆใŒ้ฎฎๆ˜Žใซๅ†™ใฃใฆใ„ใพใ™ใ€‚ๆœ€ๅคง15็ง’ใฎ้•ทๆ™‚้–“้œฒๅ…‰ใงใฏใ€ใ‚ˆใ‚Šๆš—ใ„่ƒŒๆ™ฏใฎๆ˜Ÿใ€…ใ‚„ใ€ๅœฐ็ƒ็…ง๏ผˆๅœฐ็ƒใซ็…งใ‚‰ใ•ใ‚ŒใŸๆœˆใฎๅคœๅดใจใ—ใฆ่‚‰็œผใง่ฆ‹ใˆใ‚‹๏ผ‰ใŒๆ‰ใˆใ‚‰ใ‚Œใฆใ„ใพใ™ใ€‚
ๅŽŸๆ–‡๏ผˆEnglish๏ผ‰
Have you seen the Moon lately? On April 18, its waxing sunlit crescent moved through planet Earth's night across a background of stars in the Hyades. Anchored by bright star Aldebaran, the nearby, V-shaped star cluster and complete lunar orb appear in this telephoto image. The engaging skyview is actually digitally composed from a series of varying exposures. Recorded in 1/60th of a second, the shortest in the series captures the Moon's bright crescent in sharp detail. Longer exposures, ranging up to 15 seconds, capture fainter background stars as well as earthshine, visible to the eye as the earthlit lunar night side.

๏ผผ ใ“ใฎๆ„Ÿๅ‹•ใ‚’ๅฎ‡ๅฎ™ไปฒ้–“ใซใ‚ทใ‚งใ‚ข ๏ผ

ๅฎ‡ๅฎ™ใ‚’Xใงใ‚ทใ‚งใ‚ข
ยฉ Catching the Light / APOD