Just So Story, the Elephant's Trunk Nebula winds through the emission region and young star cluster complex IC 1396, in the high and far off constellation of Cepheus. Seen on the left the cosmic elephant's trunk, also known as vdB 142, is over 20 light-years long. This detailed telescopic view features the bright swept-back ridges and pockets of cool interstellar dust and gas that abound in the region. But the dark, tendril-shaped clouds contain the raw material for star formation and hide protostars within. Nearly 3,000 light-years distant, the relatively faint IC 1396 complex covers a large region on the sky, spanning over 5 degrees. This rendition spans a 1 degree wide field of view though, about the angular size of 2 full moons. Of course the dark shapes below and to the right of the outstretched Elephant's Trunk, are known to some as The Caravan.
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NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture Of the Day
Publications with keywords: IC 1396 - emission nebula
Publications with words: IC 1396 - emission nebula
- APOD: 2023 August 22 Á The Pistachio Nebula
- A Cosmic Zoo in Cepheus
- APOD: 2023 July 26 Á IC 4628: The Prawn Nebula
- APOD: 2023 April 10 Á IC 2944: The Running Chicken Nebula
- APOD: 2023 March 14 Á W5: The Soul Nebula
- The Seagull Nebula
- APOD: 2023 January 17 Á Unexpected Clouds Toward the Andromeda Galaxy