ISRAEL AT WAR - DAY 62

search
Dust to dust

Webb telescope captures star going supernova on cusp of death

WR-124, star 30 times as massive as our sun, photographed shedding dust and gas into space in its final throes before expected explosion

This image provided by NASA shows the star Wolf-Rayet 124, center, captured by the James Webb Space Telescope in June 2022. A surrounding nebula is made of material cast off from the aging star in random ejections, and from dust produced in the ensuing turbulence. The telescope captured the rare and fleeting phase of the star on the cusp of death. (NASA, ESA, CSA, STScI, Webb ERO Production Team via AP)
This image provided by NASA shows the star Wolf-Rayet 124, center, captured by the James Webb Space Telescope in June 2022. A surrounding nebula is made of material cast off from the aging star in random ejections, and from dust produced in the ensuing turbulence. The telescope captured the rare and fleeting phase of the star on the cusp of death. (NASA, ESA, CSA, STScI, Webb ERO Production Team via AP)

CAPE CANAVERAL, Florida (AP) — The Webb Space Telescope has captured the rare and fleeting phase of a star on the cusp of death.

NASA released the picture Tuesday at the South by Southwest conference in Austin, Texas.

The observation was among the first made by Webb following its launch in late 2021. Its infrared eyes observed all the gas and dust flung into space by a huge, hot star 15,000 light-years away. A light-year is about 5.8 trillion miles.

Shimmering in purple like a cherry blossom, the cast-off material once comprised the star’s outer layer. The Hubble Space Telescope snapped a shot of the same transitioning star a few decades ago, but it appeared more like a fireball without the delicate details.

Such a transformation occurs only with some stars and normally is the last step before they explode, going supernova, according to scientists.

“We’ve never seen it like that before. It’s really exciting,” said Macarena Garcia Marin, a European Space Agency scientist who is part of the project.

This star in the constellation Sagitta, officially known as WR 124, is 30 times as massive as our sun and already has shed enough material to account for 10 suns, according to NASA.

read more:
Never miss breaking news on Israel
Get notifications to stay updated
You're subscribed
image
Register for free
and continue reading
Registering also lets you comment on articles and helps us improve your experience. It takes just a few seconds.
Already registered? Enter your email to sign in.
Please use the following structure: example@domain.com
Or Continue with
By registering you agree to the terms and conditions. Once registered, you’ll receive our Daily Edition email for free.
Register to continue
Or Continue with
Log in to continue
Sign in or Register
Or Continue with
check your email
Check your email
We sent an email to you at .
It has a link that will sign you in.