

- Font:
- +
- -
The death of a comet that plunged into the sun was captured on camera this month for the first time in history, scientists say.
The comet met its fiery demise on July 6 when it zoomed in from behind the sun and melted into oblivion as it crashed into the star. NASA's Solar Dynamics Observatory (SDO), a satellite orbiting Earth that studies the sun, witnessed the comet's death-blow.
One of the SDO spacecraft's high-definition imagers "actually spotted a sun-grazing comet as it disintegrated over about a 15-minute period July 6, 2011, something never observed before," SDO officials said.
-
Science news from NBCNews.com
-
Cosmic rays may spark Earth's lightning
All lightning on Earth may have its roots in space, new research suggests.
- How our brains can track a 100 mph pitch
- Moth found to have ultrasonic hearing
- Quantum network could secure Internet
-
Cosmic rays may spark Earth's lightning
Comets have been spotted near the sun before, but last week's object was the first to be observed in real-time as it disappeared.
"Given the intense heat and radiation, the comet simply evaporated away completely," SDO officials said.
The comet was a type known to astronomers as a sun-grazing comet because its path brought it extremely close to the sun.
The Solar and Heliospheric Observatory, a joint NASA-European Space Agency spacecraft, also spotted the comet's demise and recorded a video of the event.
"This is one of the brightest sun-grazers SOHO has recorded, similar to the Christmas comet of 1996," SOHO project scientist Bernhard Fleck said in a statement.
SOHO officials said that, because of the angle of the comet's orbit, it passed across the front half of the sun and appeared to brighten as it struck hotter particles above the solar surface.
Sun-grazing comets are relatively common and are also known as Kreutz comets, after the 19th century astronomer Heinrich Kreutz who first showed they were related.
Astronomers suspect that Kreutz comets all began as a single, giant comet that broke apart several centuries ago.
You can follow Space.com Managing Editor Tariq Malik on Twitter @tariqjmalik. Follow Space.com for the latest in space science and exploration news on Twitter @Spacedotcomand on Facebook.
- Amazing New Sun Photos from Space
- Comet Death Dive Into Sun - Again
- Photos of Halley's Comet Through History
© 2013 Space.com. All rights reserved. More from Space.com.
“ ”