๐Ÿš€ ๅฎ‡ๅฎ™ใฎ่จ˜ๆ†ถใƒปใ‚ซใƒฌใƒณใƒ€ใƒผๆคœ็ดข
ใใ‚‡ใ† ใƒฉใƒณใƒ€ใƒ 
่‹ฅใ„ๆ˜Ÿใ€…ใ€ๆš—้ป’ๆ˜Ÿ้›ฒ Young Stars, Dark Nebulae
โš ๏ธ ็‰นๅฎšใฎๅ†™็œŸๅฎถใซใ‚ˆใ‚‹่‘—ไฝœ็‰ฉ
ใŠใ†ใ—ๅบงใฎ็›ฎ็ซ‹ใŸใชใ„้ ˜ๅŸŸใซใฏใ€ใ“ใ‚Œใ‚‰ใฎๆš—ใๅกตใฎๅคšใ„ๆ˜Ÿ้›ฒใŒๅญ˜ๅœจใ—ใพใ™ใ€‚ใ“ใฎๅ…‰ๆ™ฏใซใฏใ€็ด„450ๅ…‰ๅนด้›ขใ‚ŒใŸใŠใ†ใ—ๅบงๅˆ†ๅญ้›ฒ่ค‡ๅˆไฝ“ใฎไธญใงใ€่ค‡ๆ•ฐใฎๆ˜Ÿ็ณปใฎๆ˜Ÿใ€…ใŒๆ•ฃๅœจใ—ใฆใ„ใพใ™ใ€‚ๆ•ฐ็™พไธ‡ๅนดใ‚‚่‹ฅใใ€ใพใ ๆ’ๆ˜Ÿใจใ—ใฆใฎๆ€ๆ˜ฅๆœŸใซใ‚ใ‚‹ใ“ใ‚Œใ‚‰ใฎๆ˜Ÿใ€…ใฏใ€ๆ˜Žใ‚‹ใ•ใŒๅค‰ๅ‹•ใ—ใ€้‡ๅŠ›ๅดฉๅฃŠใฎๆœ€็ต‚ๆฎต้šŽใซใ‚ใ‚Šใพใ™ใ€‚T-ใ‚ฟใ‚ฆใƒชๅž‹ๆ˜Ÿใจใ—ใฆ็Ÿฅใ‚‰ใ‚Œใ‚‹ใ“ใ‚Œใ‚‰ใฎๆ˜Ÿใ€…ใฏใ€ไธ€่ˆฌ็š„ใซๆš—ใใ€็”ปๅƒใงใฏ้ป„่‰ฒใŒใ‹ใฃใŸ่‰ฒใ‚’ใ—ใฆใ„ใพใ™ใ€‚ใŠใ†ใ—ๅบงใงๆœ€ใ‚‚ๆ˜Žใ‚‹ใ„T-ใ‚ฟใ‚ฆใƒชๅž‹ๆ˜Ÿใฎ1ใคใงใ‚ใ‚‹V773๏ผˆๅˆฅๅHD283447๏ผ‰ใฏใ€1ๅบฆใ‚’่ถ…ใˆใ‚‹ๆœ›้ ้กใฎ่ฆ–้‡Žใฎไธญๅฟƒไป˜่ฟ‘ใซใ‚ใ‚Šใพใ™ใ€‚ไธŠ้ƒจใซใฏใ€ใƒใƒผใƒŠใƒผใƒ‰209ใจใ—ใฆใ‚ซใ‚ฟใƒญใ‚ฐๅŒ–ใ•ใ‚Œใฆใ„ใ‚‹ใ€็ฉบใฎๆฟƒๅฏ†ใงๆš—ใ„ๆจกๆง˜ใŒใ‚ใ‚Šใพใ™ใ€‚
ๅŽŸๆ–‡๏ผˆEnglish๏ผ‰
An unassuming region in the constellation Taurus holds these dark and dusty nebulae. Scattered through the scene, stars in multiple star systems are forming within their natal Taurus molecular cloud complex some 450 light-years away. Millions of years young and still going through stellar adolescence, the stars are variable in brightness and in the late phases of their gravitational collapse. Known as T-Tauri class stars they tend to be faint and take on a yellowish hue in the image. One of the brightest T-Tauri stars in Taurus, V773 (aka HD283447) is near the center of the telescopic frame that spans over 1 degree. Toward the top is the dense, dark marking on the sky cataloged as Barnard 209.

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

ๅฎ‡ๅฎ™ใ‚’Xใงใ‚ทใ‚งใ‚ข
ยฉ Long Xin / APOD