NASA: Hubble Space Telescope Sees Outer Edge of Cygnus Loop

0
2354
NASA: Hubble Space Telescope Sees Outer Edge of Cygnus Loop
NASA: Hubble Space Telescope Sees Outer Edge of Cygnus Loop

While appearing as a delicate and light veil draped across the sky, this image from the NASA/ESA Hubble Space Telescope actually depicts a small section of the Cygnus supernova blast wave, located around 2400 light-years away. The name of the supernova remnant comes from its position in the northern constellation of Cygnus (The Swan), where it covers an area 36 times larger than the full moon.

The original supernova explosion blasted apart a dying star about 20 times more massive than our Sun between 10,000 and 20,000 years ago. Since then, the remnant has expanded 60 light-years from its center. The shockwave marks the outer edge of the supernova remnant and continues to expand at around 350 kilometers per second. The interaction of the ejected material and the low-density interstellar material swept up by the shockwave forms the distinctive veil-like structure seen in this image.

Previous articleCapitals fire head coach Reirden, Report
Next articleReport: Mother transmitted COVID-19 to baby during pregnancy
Lauranixon
2446 Bloor Street Lougheed, AB T0B 2V0 [email protected] 780-386-2284

LEAVE A REPLY

Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.